A historic castle on a hill overlooking a town.

Sion Hotels

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Check prices for these dates

Tonight
Oct 5 - Oct 6
Tomorrow
Oct 6 - Oct 7
This weekend
Oct 9 - Oct 11
Next weekend
Oct 16 - Oct 18

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Our top choices for Sion hotels

1. Holiday Inn Express & Suites Sion by IHG

Holiday Inn Express & Suites Sion by IHG
Sion
United States
Rebecca
P8,652
P9,283 total
includes taxes & fees
Oct 18 - Oct 19
Holiday Inn Express & Suites Sion by IHG

2. Moxy Sion

Moxy Sion
Sion
United Kingdom
Brian
P7,562
P8,151 total
includes taxes & fees
Oct 18 - Oct 19
Moxy Sion

3. Hotel Castel

Hotel Castel
Sion
Switzerland
Gabriella
P9,495
P10,157 total
includes taxes & fees
Oct 8 - Oct 9
Hotel Castel

4. Hôtel Elite

Hôtel Elite
Sion
United Kingdom
Duncan
P8,877
P9,516 total
includes taxes & fees
Oct 11 - Oct 12
Hôtel Elite

5. ibis Sion Hotel

ibis Sion Hotel
Sion
Canada
Mushtaq
P8,049
P8,657 total
includes taxes & fees
Oct 16 - Oct 17
ibis Sion Hotel

6. Eringer Hotel

Eringer Hotel
Heremence
United Kingdom
Seyedabdollah
P14,200
P20,677 total
includes taxes & fees
Oct 8 - Oct 9
Eringer Hotel

7. Hotel Chalet Royal

Hotel Chalet Royal
Veysonnaz
United States
meghan
P9,274
P9,627 total
includes taxes & fees
Nov 1 - Nov 2
Hotel Chalet Royal

8. Hôtel Restaurant LA CAMBUSE

Hôtel Restaurant LA CAMBUSE
Vex
France
Audrey Traub
P14,396
P15,578 total
includes taxes & fees
Oct 6 - Oct 7
Hôtel Restaurant LA CAMBUSE

9. Dent Blanche Resort - TemptingPlaces Collection

Dent Blanche Resort - TemptingPlaces Collection
Hérémence
United Kingdom
Grace
P13,320
P14,279 total
includes taxes & fees
Oct 18 - Oct 19
Dent Blanche Resort - TemptingPlaces Collection

10. Hôtel Nendaz 4 Vallées & Spa

Hôtel Nendaz 4 Vallées & Spa
Nendaz
United Kingdom
James
P14,324
P15,623 total
includes taxes & fees
Nov 1 - Nov 2
Hôtel Nendaz 4 Vallées & Spa

11. Hotel du Soleil

Hotel du Soleil
Saint-Leonard
United States
Nat
P7,944
P8,245 total
includes taxes & fees
Oct 6 - Oct 7
Hotel du Soleil

12. Six Senses Crans-Montana

Six Senses Crans-Montana
Lens
United States
Glenn
P39,263
P41,510 total
includes taxes & fees
Oct 12 - Oct 13
Six Senses Crans-Montana

13. La Prairie

La Prairie
Crans-Montana
Sweden
Anonymous traveler
P10,179
P11,321 total
includes taxes & fees
Oct 8 - Oct 9
La Prairie

14. Hôtel Magrappé

Hôtel Magrappé
Veysonnaz
Sweden
Johan
P8,559
P8,885 total
includes taxes & fees
Nov 1 - Nov 2
Hôtel Magrappé

15. Hôtel de l'Etrier

Hôtel de l'Etrier
Crans-Montana
United States
Gevik
P16,360
P17,736 total
includes taxes & fees
Oct 6 - Oct 7
Hôtel de l'Etrier

16. Hôtel des Bains de Saillon

Hôtel des Bains de Saillon
Saillon
United Kingdom
Alban
P14,106
P15,019 total
includes taxes & fees
Nov 4 - Nov 5
Hôtel des Bains de Saillon

17. Eden Resort Anzère

Eden Resort Anzère
Ayent
United States
david
P7,398
P7,679 total
includes taxes & fees
Oct 6 - Oct 7
Eden Resort Anzère

18. Hotel-Restaurant de la Poste

Hotel-Restaurant de la Poste
Ayent
Switzerland
Jacques
P10,034
P10,415 total
includes taxes & fees
Oct 6 - Oct 7
Hotel-Restaurant de la Poste

19. Hôtel de Verbier SUP

Hôtel de Verbier SUP
Bagnes
United States
Karl
P15,499
P16,692 total
includes taxes & fees
Oct 6 - Oct 7
Hôtel de Verbier SUP

20. Alaia Lodge

Alaia Lodge
Crans-Montana
United States
Kevin
P7,067
P8,091 total
includes taxes & fees
Oct 18 - Oct 19
Alaia Lodge
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Stay near popular Sion attractions

Alaïa Bay

8.6/10 (4 reviews)
You can take time to visit Alaïa Bay during your travels to Sion. Make some time to visit the cathedral while you're in the area.
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Sion Cathedral

8.4/10 (8 reviews)
Sion Cathedral is just one of the places to see in Sion, so why not enjoy the other things to explore during your travels? Discover the area's mountain views and seek out the ski slopes.
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Supersaxo Mansion

10.0/10 (2 reviews)
Find out about the history of Sion when you take a trip to Supersaxo Mansion. Discover the area's mountain views and seek out the ski slopes.
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Tourbillon Chateau

8.6/10 (18 reviews)
Find out about the history of Sion with a stop at Tourbillon Chateau. Discover the area's mountain views and seek out the ski slopes.
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Golf Club of Sion

9.2/10 (5 reviews)
Enjoy a round of golf in Sion at Golf Club of Sion. Discover the area's mountain views and seek out the ski slopes.
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Sion Olympic Swimming Pool

10.0/10 (1 review)
You can take time to visit Sion Olympic Swimming Pool during your travels to Sion. Discover the area's mountain views and seek out the ski slopes.
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Sion Cathedral and Fortress

8.6/10 (13 reviews)
Find out about the history of Sion when you spend time at Sion Cathedral and Fortress. Discover the area's mountain views and seek out the ski slopes.
See properties

Parc Aventure

You can take time to visit Parc Aventure during your travels to Sion. Discover the area's mountain views and seek out the ski slopes.
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Learn more about Sion

Between two ancient hilltop castles, Sion's Old Town reveals medieval treasures and sun-drenched vineyards perfect for wine tasting. Hike up to Valère Basilica for panoramic valley views, then sample local raclette at the vibrant farmers' market in Place de la Planta.

See all hotels in Sion
A historic castle on a hill overlooking a town.

Top Sion Hotel Reviews

Hôtel de la Poste - Center City

Hôtel de la Poste - Center City

8/10 Good
"Basic but comfortable. Parking across the street. Restaurant downstairs. No aircon and fan was small and didn't work great so room was a bit hot. Other than that was a good stay."
Lorelle J 1-night trip
Posted 5 days ago
Hôtel de la Poste - Center City
Holiday Inn Express & Suites Sion by IHG

Holiday Inn Express & Suites Sion by IHG

8/10 Good
"Localisation centrale et facile d’accès. Bien que le stationnement soit payant, il est vaste et directement sous l’hôtel. Petit déjeuner très élaboré et savoureux. Le seul petit bémol, la chambre est un peu exigüe et il n’y a pas de support pour les valises."
André 3-night trip
Posted 6 days ago
Holiday Inn Express & Suites Sion by IHG
The Cambrian

The Cambrian

10/10 Excellent
"Amazing 4 night stay. Location fantastic. Hotel room with a view over the mountains, amazing. Food first class, we had breakfast, lunch and dinner and couldn’t fault anything. Cheese fondue on our last evening on the terrace a real treat. Staff friendly, helpful. Only comment would be, but cheeky to charge extra for an omelette for breakfast and our car wasn’t outside at 8am despite as requesting the night before. We had to wait around 30 mins. Other than those two comments, would highly recommend staying!"
Jane 4-night trip
Posted 6 days ago
The Cambrian
Hotel le Grand Chalet

Hotel le Grand Chalet

10/10 Excellent
"The hotel is a real Swiss chalet high on the mountain side. Amazing view clean comfortable beds with duvets. Excellent buffet breakfast, live music Thursday nights. Full bar and restaurant. All locally sourced food really tasty. Excellent place. Highly recommend it."
Elizabeth 4-night trip
Posted 7 days ago
Hotel le Grand Chalet
Arc-en-Ciel Gstaad

Arc-en-Ciel Gstaad

10/10 Excellent
"Beautiful hotel with incredible staff that was helpful the entire stay"
Matthew 1-night trip
Posted 2 weeks ago
Arc-en-Ciel Gstaad
Olympic

Olympic

10/10 Excellent
"Central and staff was very helpful. Great parking in the back."
Peter 1-night trip
Posted 3 weeks ago
Olympic
Hôtel Borsari - A Member of Design Hotels

Hôtel Borsari - A Member of Design Hotels

10/10 Excellent
"Beautifully designed, very well located and well maintained. Staff was extremely nice and helpful. The room we got had just a single small window which felt a bit weird. No closets was also a bit weird. The Roman bath is amazing, though I do think a sayna/jacuzzi would upgrade the experience. Amazing breakfast!"
Naftali 1-night trip
Posted 1 month ago
Hôtel Borsari - A Member of Design Hotels
Campanile Martigny

Campanile Martigny

8/10 Good
"Delicious breakfast ,nice place to spend the night."
Hugo 1-night trip
Posted 1 month ago
Campanile Martigny
Hôtel Elite

Hôtel Elite

8/10 Good
"Very helpful reception staff - first class! Room was clean but smelled of cigarette smoke (even though it was a non smoking room). "
Duncan 1-night trip
Posted 2 months ago
Hôtel Elite

More cheap stays in Sion

Nonanteneuf Sierre

Nonanteneuf Sierre

38 Rte de Sion Sierre VS
P5,968
P6,602 total
Oct 10 - Oct 11
includes taxes & fees
9/10 Wonderful! (13 reviews)
Nonanteneuf Sierre
Hôtel historique Chez Elsy - Crans-Sapins

Hôtel historique Chez Elsy - Crans-Sapins

48 Rue du Pas-de-l'Ours Icogne VS
P7,394
P8,430 total
Nov 2 - Nov 3
includes taxes & fees
9.2/10 Wonderful! (11 reviews)
Hôtel historique Chez Elsy - Crans-Sapins
Hôtel De La Dent-du-Midi

Hôtel De La Dent-du-Midi

Avenue Du Simplon 1 Saint-Maurice
P9,670
P10,038 total
Oct 11 - Oct 12
includes taxes & fees
8.6/10 Excellent! (160 reviews)
Hôtel De La Dent-du-Midi
Youth Hostel Saanen-Gstaad

Youth Hostel Saanen-Gstaad

Spitzhornweg 25 Saanen BE
P10,546
P11,973 total
Oct 9 - Oct 10
includes taxes & fees
9/10 Wonderful! (74 reviews)
Youth Hostel Saanen-Gstaad
SWISSPEAK Resorts by Pierre & Vacances Premium Vercorin

SWISSPEAK Resorts by Pierre & Vacances Premium Vercorin

Place de la Télécabine Chalais
P20,530
P21,310 total
Oct 9 - Oct 10
includes taxes & fees
9.6/10 Exceptional! (32 reviews)
SWISSPEAK Resorts by Pierre & Vacances Premium Vercorin
Apartments Steinbock

Apartments Steinbock

4 Thermenstrasse Leukerbad VS
Get ratesApartments Steinbock

Find out more about Sion

Top reasons to visit Sion

  • Stunning Outdoor Adventures: Sion is perfect for outdoor enthusiasts, offering excellent skiing, captivating side valleys, and breathtaking scenery.
  • Rich Cultural Experiences: Explore charming streets, local attractions, and immerse yourself in the friendly atmosphere of this historic town.
  • Rejuvenating Hot Springs: Relax and unwind in the area's soothing hot springs, ideal for a tranquil escape after adventure.
  • Golfing Opportunities: Enjoy a delightful round at the Sion Golf Club, perfect for golf enthusiasts.
  • Diverse Accommodations: From charming hotels to inviting bed and breakfasts, Sion offers lodging options for every traveller's needs.

Find great hotels near Sion

In Sion, Valais, you'll discover a delightful array of accommodations, from charming hotels to inviting bed and breakfasts. This picturesque destination offers a variety of lodging options ideal for families and adventure seekers alike, with many establishments providing easy access to skiing and outdoor activities. Whether you’re looking for a top hotel, the Ibis Sion, or unique local stays, Sion has something to cater to every traveler's needs.

  • Experimental Chalet Verbier: Nestled in the heart of the Swiss Alps, Experimental Chalet Verbier is a distinguished 4-star hotel, boasting a remarkable guest rating of 9.6 out of 10. This property is an ideal retreat for those seeking an adventurous ski holiday, located 18km from Sion. With easy access to ski lifts and shuttles, guests can indulge in various activities such as downhill skiing, cross-country skiing, and mountain biking. Families are well catered for, with amenities including complimentary cribs and breakfast options tailored for children. The hotel's blend of contemporary style and mountain charm ensures a memorable stay for all adventure enthusiasts.
  • W Verbier: A luxurious 5-star experience awaits at W Verbier, rated 9.2 out of 10 by guests. Situated 18km from Sion, this hotel combines the thrill of skiing with a sophisticated golf theme, appealing to those who appreciate leisure and sport. The property features convenient access to ski lifts and offers a unique golf experience on-site. Families are accommodated with amenities such as first aid kits and babysitting services, ensuring peace of mind for parents. With its vibrant atmosphere and upscale facilities, W Verbier provides a dynamic retreat for both relaxation and adventure.
  • Hôtel des Bains de Saillon: Located 14km from Sion, Hôtel des Bains de Saillon is a charming 4-star hotel with a guest rating of 9.0 out of 10, perfect for families seeking a spa-themed getaway. This establishment features an exceptional spa and wellness centre, complete with both indoor and outdoor pools. Children are welcome with amenities including child-friendly breakfast options and pool access. The tranquil environment and attentive service create a relaxing escape, making it an excellent choice for those wishing to unwind and rejuvenate.

Where to stay in and around Sion

Sion, nestled in the heart of Valais, offers a captivating blend of adventure and history. Explore its charming streets and nearby resorts, where outdoor enthusiasts can indulge in skiing and thrilling adventures. The picturesque side valleys and steep hillsides provide breathtaking scenery, while welcoming locals enhance the friendly atmosphere. Whether you're seeking family-friendly activities or a dash of trendiness, Sion promises an unforgettable vacation experience in the stunning Swiss Alps.

  • Saviese: Located merely a mile from Sion, Saviese is a charming city that offers a delightful blend of outdoor adventure and scenic beauty. Visitors flock here year-round, particularly in January, July, and September, drawn by the thrilling ski experiences available. The region boasts renowned ski fields and resorts, making it a haven for winter sports enthusiasts. Beyond skiing, Saviese is enriched by local landmarks such as picturesque lakes and soothing hot springs, perfect for relaxation after a day on the slopes.
  • Agettes: Nestled in the vicinity of Sion, the quaint village of Agettes is a hidden gem for those seeking an adventure-filled retreat. The village sees a peak in visitors from July to September, with a steady influx of travellers during other months as well. Agettes is particularly famed for its ski fields and lifts, providing easy access to the surrounding alpine wonders. Nearby attractions include stunning dams and majestic mountains, making it an ideal spot for both relaxation and exhilarating outdoor activities.
  • Salins: Just a stone’s throw from Sion, the village of Salins is a picturesque locale that captures the essence of Swiss charm. Travellers are drawn here throughout the year, with peak seasons in February and the summer months. Salins is known for its exciting skiing options, with various ski resorts and fields available for all levels. The surrounding landscape is dotted with breathtaking mountains, serene lakes, and the nearby national park, offering endless opportunities for hiking and exploration amidst nature's beauty.

Things to do near Sion

Shopping

In the heart of Sion, you can explore local boutiques and the charming Place du Midi market for unique gifts and souvenirs. If you're up for a drive, head to the nearby Coop Supermarket for a wider selection of Swiss products and local delicacies.

Recreation

Les Bains de Saillon offers a rejuvenating experience with thermal baths, saunas, and wellness treatments surrounded by stunning mountain views. For a tranquil escape, visit the Spa des Bisses, where you can indulge in massages and beauty therapies, all while enjoying the peaceful ambiance of the Valais region.

Adventure

The Montana - Cry d'Er Gondola, located 13km from Sion, offers breathtaking views and an exhilarating ride. The Violettes Express Gondola, found 14km away, provides a thrilling ascent with stunning landscapes. The Toula Gondola, situated 16km from Sion, invites adventurers to explore the majestic alpine scenery.

Nightlife

The nightlife in Sion is vibrant and inviting, featuring cosy bars like Le Café du Midi for a relaxed drink or the lively ambiance of Les Caves du Manoir for live music. For a taste of local culture, try the bustling atmosphere at the Brasserie de Sion.

*Distances are measured in a straight line; actual driving distances may vary depending on the route.

Booking tips and Expedia advantages for Sion

Sion, Valais, offers numerous ways to save during your visit. Enjoy free attractions like Sion Cathedral, the Fortress, and Derborence Lake. For budget-friendly accommodation, consider visiting in May or October to November, and aim to book your hotel about a month in advance, ideally on a Tuesday for the best rates. Use Expedia’s search tools to find deals, particularly last-minute offers and package deals that combine flights and hotels. Additionally, take advantage of public transport options like trains to save on travel costs.

  • The most and least expensive months on average to stay in a hotel: The cheapest months to stay in Sion are May and October to November, where the prices are slightly lower. This is in comparison to February to March and December, where prices are slightly higher.
  • The best time to book a hotel: Book your hotel in Sion about 1 month out to secure some of the cheapest prices. If you're the spontaneous type, Expedia's last minute deals and discounts are indicated via the green label below the price.
  • The most and least expensive days on average to stay in a hotel: The least expensive day to stay in Sion is Tuesday. The most expensive day to stay in Sion is Friday.
  • Find cheap hotels on Expedia: Utilise Expedia’s search tool to refine your preferences, such as your budget, desired location, and the type of accommodation you prefer. To discover the most affordable prices and offers, arrange the price filter from lowest to highest.
  • Consider bundling your trip: You can save money by combining your hotel booking in Sion with your flights and activities through an Expedia package deal.

Find the best attractions near Sion

Sion, nestled in the Valais region of Switzerland, is perfect for adventure, outdoor pursuits, and skiing. Visitors can explore captivating attractions such as cable cars, serene lakes, and rejuvenating hot springs. The area caters to those seeking adventure and cultural experiences. Don't miss the chance to enjoy a round at the Sion Golf Club for a delightful addition to your itinerary.

  • Montana - Cry d'Er Gondola: Experience breathtaking views as you ascend in this scenic cable car, located 13km from Sion. Ideal for families and adventure seekers, it offers a thrilling journey through the stunning Valais landscape, perfect for capturing memorable moments.
  • Miniature Train Museum: Just 13km from Sion, this charming museum showcases intricate miniature train displays. Families can delight in the detailed models while enjoying a nostalgic atmosphere that brings the magic of railways to life.
  • La Maison de la Forêt: Situated 14km from Sion, this cultural hub immerses visitors in the enchanting world of forests. Explore exhibits that highlight the ecological significance of woodlands, making it an enriching experience for nature enthusiasts.

Best time to go to Sion

The best time to visit Sion is dependent on what kind of holiday you are seeking. July is its hottest month on average. At this time, visitor numbers are slightly high and weather is mostly sunny with moderate rain. January is its coolest month on average. At this time, visitor numbers are average and weather is mostly cloudy with light rain.

calendar iconCalendar Monthtemperature iconTemperaturerain iconPrecipitationmostly cloudy iconCloudinessoccupation rate iconOccupancyprice iconPricing
January25.0°F (-3.9°C)Light RainMostly CloudyAverageSlightly High
February27.9°F (-2.3°C)Light RainMostly CloudyAverageSlightly High
March33.8°F (1.0°C)Light RainMostly CloudyAverageSlightly High
April41.7°F (5.4°C)Light RainMostly CloudySlightly HighAverage
May48.4°F (9.1°C)Moderate RainMostly CloudyAverageSlightly Low
June57.6°F (14.2°C)Light RainMostly SunnyAverageAverage
July61.3°F (16.3°C)Moderate RainMostly SunnySlightly HighAverage
August61.0°F (16.1°C)Light RainMostly SunnyAverageAverage
September54.1°F (12.3°C)Light RainMostly SunnySlightly HighAverage
October46.2°F (7.9°C)Light RainMostly SunnySlightly LowSlightly Low
November36.0°F (2.2°C)Light RainMostly SunnySlightly LowSlightly Low
December27.7°F (-2.4°C)Light RainMostly CloudySlightly LowAverage

The nearest major airports for your trip to Sion

Reaching Sion, Valais, Switzerland, is convenient with several major airports nearby. Milan Malpensa International Airport (MXP) is located 124km away, offering hotels like Hotel Osteria della Pista, 5km from the airport, and Sheraton Milan Malpensa Airport Hotel, just 161m away. Geneva Cointrin International Airport (GVA) is 97km from Sion, with excellent accommodation options such as the InterContinental Geneve, 2km away, and the Mandarin Oriental, Geneva, 3km from the airport. Lastly, Turin International Airport (TRN) is 117km away, with high-end options like Grand Hotel Sitea, 14km distant. All these airports provide easy access to Sion, ensuring a delightful visit.

Frequently asked questions

Where is the best place for a stay in Sion?
Based on our traveler data, Holiday Inn Express & Suites Sion by IHG is one of the top choices for your stay. This hotel offers a 24-hour fitness center and a bar. Other good choices for your trip include Moxy Sion and Hotel Castel. See all available top hotels, or vacation rentals in Sion.
What are some of the best vacation rentals in Sion?
Ferienlenk Mountain Village: This vacation home rental near Sion is located near skiing and has a terrace, a garden, and a barbecue grill to put you at ease in your new surroundings. Kitchen amenities include a full-sized fridge, an oven, and kitchenware. Make the most of the arcade game room in this rental home to help you unwind. See all vacation rentals in Sion.
If I need to cancel my hotel reservation in Sion, will I receive a refund?
Yes! Most room reservations are fully refundable provided that you cancel before the hotel's cancellation deadline, which in most cases is within 24 or 48 hours of your scheduled arrival. If you booked a non-refundable reservation, it might still be possible to cancel it and be given a refund within 24 hours of your booking. Filter your search by fully refundable to find flexible hotel deals in Sion.
What's the best accommodation for a budget-friendly stay in Sion?
Based on our traveler reviews, Alaïa Hostel is a top choice for a less expensive stay. View all budget hotels in Sion.
What's the best place to stay when traveling with kids to Sion?
Holiday Inn Express & Suites Sion by IHG is a hotel with laundry facilities and free WiFi, and it's a top choice on Expedia for families. Other options to stay with the kids include Hotel Castel and ibis Sion Hotel. Kids of all ages will also enjoy a visit to Museum of Nature. Find more child-friendly accommodations in Sion.
What is the favorite LGBTQ-friendly place to stay in Sion?
Holiday Inn Express & Suites Sion by IHG is a top LGBTQ-friendly hotel, and features free WiFi and pillowtop beds. See all available hotels listed as LGBTQ-friendly in Sion.
What's the best pet-friendly hotel in Sion?
Holiday Inn Express & Suites Sion by IHG is a top hotel for people traveling with their pets, and offers a 24-hour fitness center and free WiFi for its human guests. Other good options to stay with your pet include Moxy Sion and Hotel Castel. See more pet-friendly hotel accommodations in Sion.
What's the best golf hotel in Sion?
Hotel Castel is a top hotel that has an adjacent golf course and features free WiFi. Another good choice is Hôtel des Vignes if you'd like to be close to a golf course while in town. You can tee off at Golf Club of Sion during your trip. See more golf hotels in Sion.
What are some accommodations with pools in Sion?
Hôtel des Bains de Saillon: Features 3 outdoor pools, a children's pool, and 5 restaurants. The Cambrian and Six Senses Crans-Montana are two additional hotels with an onsite pool. View all hotels with pools in Sion.
What is staying in Sion like?
Visitors can enjoy all that Sion has to offer including the cathedral, soccer matches, and coffeehouses. Tourists to the city can also enjoy its small-town vibe. In Sion, there are 94 hotels and other accommodations to choose from. Find out more about Sion.
What should I see while I'm in Sion?
Cultural venues include Museum of Nature and Museum of Art. Landmarks like Supersaxo Mansion, Sion Cathedral, and Sion Cathedral and Fortress might be worth a visit. A couple of additional sights to add to your agenda are Alaïa Bay and Thyon TVT. Check out what more to see and do in Expedia's Sion guide.
How should I get around Sion?
If you want to explore the larger area, ride aboard one of the trains from Sion Station. If you want to venture out around the area, you may want a rental car in Sion for your journey.
What's the seasonal weather like in Sion?
The hottest months are usually July and August with an average temp of 59°F, while the coldest months are January and February with an average of 29°F. The rainiest months in Sion are May, July, June, and August, with each month seeing an average of 8 inches of rainfall.

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