Hafod Eryri, Llanberis Lake Railway, and Welsh Highland Railway are some favorites close by Dolbadurn Castle. Surround yourself with nature at Yr Wyddfa, Rhyd Ddu Path, and Pyg Track. If you have some time to wander around the area, you might stop by Zip World Penrhyn Quarry, Miner's Track, or Padarn Country Park.