Thang Long House

This casual Vietnamese eatery in Mae Nam offers a straightforward, unpretentious dining experience away from the busier, more commercialised parts of Koh Samui. The budget-friendly pricing makes it an appealing option for travellers looking to eat well without paying inflated tourist-area markups, and the consistently strong visitor rating points to a kitchen that delivers reliable, authentic results. Guests can expect traditional Vietnamese cooking in a relaxed setting — think hearty bowls of pho, banh mi, and other familiar staples prepared with care rather than compromise. The atmosphere leans local rather than tourist-facing, which tends to mean shorter waits, more genuine service, and a calmer meal overall. The Mae Nam location suits travellers staying on the quieter north coast of the island particularly well. Good to know: Thang Long House keeps identical hours every day of the week, opening at 10:00am and closing at 9:30pm, which makes it easy to plan around whether you are coming for lunch or dinner. There is no website or online booking system, so walk-ins are the only option. The address sits in a residential pocket of Mae Nam, and the location may not pull up cleanly on all map apps, so it is worth downloading an offline map or asking accommodation staff for directions before heading out.