Popular places to visit
Principality Stadium
The spiritual home of Welsh rugby, the Principality Stadiumin Cardiff is one of the most famous sporting arenas on the planet, envied the world over for its cauldron-like atmosphere and state-of-the-art facilities.
Cardiff Bay
Explore the waterfront in Cardiff with a trip to Cardiff Bay. Discover the lively bars and acclaimed theater scene in this relaxing area.
Cardiff Castle
Located in the heart of the city centre, Cardiff Castle is one of Wales’ most important cultural attractions. A rich history spanning 2,000 years is contained within its walls and fairytale-style towers.
Barry Island Beach
If you’re looking for a quintessential Welsh seaside experience, look no further than Barry Beach in the picturesque Vale of Glamorgan.
Cardiff University
Founded by Royal Charter in 1883 and located in the heart of the thriving Welsh capital, Cardiff University has built an international reputation for the quality of its work.
Utilita Arena Cardiff
Cardiff Motorpoint Arena is located on Mary Ann Street in the heart of Cardiff. It was opened in 1993 and is the largest purpose-built facility for staging exhibitions and concerts in South Wales.
Things to do
Cardiff: Gower Peninsula's Cliffs Scenic Day Tour
The Wandering Bard's Valley Tour or the Swansea Bay Tour.
Cardiff: South Wales Cliffs, Bays & Castles Day Tour
From Cardiff: Wye Valley and Brecon Beacons Full-Day Trip
Sightseeing Tour Cardiff Bay and Vale of Glamorgan Full-Day Driver Guided
Top hotels in Trealaw
The Angel Hotel
Nice clean quiet room. Friendly staff. Lovely breakfast.
Reviewed on Jan 19, 2026
Cardiff Marriott Hotel
Great location, friendly staff. Breakfast and check out times allow you to relax and unwind. Meal in restaurant was excellent too.
Reviewed on Jan 12, 2026
Future Inns Cardiff Bay
Room was spotless, staff were courteous and friendly. Great location to go to Cardiff Bay.
Reviewed on Jan 18, 2026
Village Hotel Cardiff
Comfortable and clean room.
Reviewed on Jan 17, 2026
The Parkgate Hotel
Hotel and staff were amazing. Couldnt do enough for us . I will go back . Breakfast was stunning lots of it great choice. However at 7.30am the breakfast was cold . Beautiful hotel. I will go back there.
Reviewed on Jan 15, 2026
Novotel Cardiff Centre
Spacious rooms, centrally located
Reviewed on Jan 16, 2026
Other neighbourhoods around Trealaw
Llantrisant
Visitors to Llantrisant enjoy its restaurants, and if you want to do some exploring, The Royal Mint Experience is worth a stop.
Whitchurch
Whitchurch is popular for its ample dining options, and you might make a stop by Forest Farm Country Park, a top place to visit in the area.
Llandaff
Travelers enjoy Llandaff for its monuments and historic sites. Consider checking out Insole Court while you're in the area.
Heath
Though Heath might not have many top sights, you can venture to the surrounding area to see attractions like Cardiff Golf Club and The Gate Arts and Community Centre.
Pontcanna
Bars, historic sites, and gardens highlight some of the notable features of Pontcanna. Make a stop by Swalec Stadium while you're exploring.
Canton
Travelers like the parks in Canton, and Cardiff City Stadium is a top attraction you might want to visit.
