ORIANA VIETNAMESE RESTAURANT and VEGETARIAN - Country food restaurant in Hanoi

On Lò Sũ street, a short walk from Hoan Kiem Lake, Oriana Vietnamese Restaurant and Vegetarian has accumulated one of the highest review counts in the Old Quarter — over 6,400 Google ratings averaging 4.9 stars — a figure that reflects sustained quality rather than a single viral moment. The kitchen spans two distinct camps: traditional country-style Vietnamese cooking and a parallel vegetarian menu, making it one of the few spots in Hoàn Kiếm that handles both without compromise. That dual identity draws a mixed crowd: locals grabbing a familiar weekday lunch, visiting families navigating the Old Quarter, and vegetarians who often struggle to find dedicated options in a neighborhood dominated by bún chả and phở bò stalls. The setting is straightforward — this is a place where the food does the work rather than the interior. Lò Sũ is a quieter residential lane off the main tourist drag, which gives the restaurant a neighbourhood feel unusual for central Hoàn Kiếm. Against nearby competition that often caters primarily to foreign visitors, Oriana's review base and rating suggest a clientele that returns regularly and knows exactly what it's ordering. The vegetarian side of the menu is a genuine draw rather than an afterthought, positioning it differently from the majority of Vietnamese restaurants in this district where meat-free options are limited to a few token substitutions.