Isaan is the best original Thai restaurant of Vienna. It’s gay owned and operated and offers authentic food from Thailand and in particular of the north-eastern province of Isaan, hence the name. You can watch the cooks preparing your meal and if you pass by on the street, you can already smell the delicious food. It’s a self service restaurant and you order at the counter. The interior isn’t very stylish, but it’s very clean and always full. In summer, you can also eat outside of the restaurant. Our conclusion: If you want to eat authentic Thai food you definitively have to go there!