For independent explorers, Hanoi delivers city and vibrant culture and the freedom to wander without limits through Vietnam.
Hanoi is the capital and second-most populous city of Vietnam. It encompasses an area of 3,358.6 km2 (1,296.8 mi2), and as of 2025 has a population of 8,807,523. Solo travelers consistently rank Hanoi among the most welcoming and rewarding destinations in Southeast Asia. The vibrant city and diverse vibrant culture scene ensure there is always something fascinating to discover independently, and a strong hostel community makes meeting like-minded travelers effortless. Public transport is reliable and affordable, and most areas are safe for solo exploration day and night. Book accommodation through Booking.com for the widest selection of solo-friendly hostels and hotels.