Bahia Concepción's most official hotel is a step up from beach camping, with hot water, flush toilets and a lively beachfront bar and restaurant (mains from M$170) that serves seafood, pulled pork and burgers. In addition to 20 hotel rooms, there are several associated rental houses that have AC and are open year-round.
Note that all accommodations are basic, and there's no cell service in the area. At the restaurant, guests can use satellite wi-fi.