Originally Posted by ChristianKiev

For the best Khao Soi you enter into Google Maps 'Khao Soi Khun Yai' (Grandmother Yai's Khao Soi). This place is very popular by locals for lunch (operating only 10 am to 2 pm), but during the last year also a lot of tourists are eating there. Luckily the quality remained the same, prices didn't go up.