Bamboo Backpackers on Wailoaloa Beach is the #1-rated hostel in Nadi, with a 4.2/5 rating from 796 reviews and dorms from $24 a night, operating primarily as a base for island-hopping rather than a destination in itself. It has a genuinely standout activities coordinator in Tex, a travel hut for island trip planning, and a community atmosphere that suits solo travellers well — though cleanliness has been inconsistent enough across reviews that comfort-first guests should look elsewhere.