Two neighbourhoods wearing one name. The 400-metre strip of Khao San Road and its overflow lane Soi Rambuttri are Thailand's loudest tourist street — repaved in granite in 2020 and now as full of young Bangkokians as of backpackers. Two streets in any direction it goes quiet fast: Banglamphu proper is an old, low-rise residential quarter of school-uniform shops, silversmiths, royal monasteries and a riverside road, Phra Athit, that most Khao San visitors never walk.
Who it's for: Travellers who want cheap beds, late nights and a walk-everywhere base for the Old City — the Grand Palace is 20 minutes on foot. Anyone curious about how a backpacker myth actually looks in 2026 (short answer: more Thai, more polished, still loud). People who like a neighbourhood that rewards wandering two streets off the strip. Songkran and Loy Krathong crowds. Riverside sunset drinkers.