Without a doubt, the best coffee in Bangkok. No matter where it was, we'd be there. But the fact that it happens to have a riverside location with a view of the water and Bangkok's famous Wat Pho only adds to the appeal. Getting there is an adventure too, with the boat from Saphan Taksin pier being the most efficient form of transport. Get off at Pak Klong Talat and walk up past River Books, turn left towards the river and you're there. Take some reading material: you won't leave after one coffee.
Coordinates: 13.743286°N 100.492540°E