Accommodation options in Yasothon are fairly limited, but there is enough there to keep most people housed over the rocket festival. Any other time of the year and you're likely to be the only traveller in Yasothon.
The JP Emerald is the largest hotel in Yasothon and has comfortable and clean rooms in a multi-level building a short walk from the centre of town. This is the most popular option during the Yasothon Rocket Festival but even then is rarely full. There is a large, rather charmless restaurant on the ground... Read our full review of JP Emerald Hotel.
Located outside of town about a five minute motorcycle road away, this place is really just a front for a brothel (note the blinds to hide you car numberplates if you are staying), but if you are in Yasothon for the Rocket Festival, this could well be your only choice if all else is... Read our full review of Motel 99.