Originally a quarry manager's house, this no-frills hostel offers great views (from an admittedly scrappy hillside locale), a self-catering kitchen, cooked meals (£8 to £10), a drying room and four-person fixed camping pods. It's about a 10-minute walk above the town, signposted from the High St.
YHA Snowdon Llanberis
Snowdonia National Park (Parc Cenedlaethol Eryri)