Discover why people like you can’t stop talking about Katmai Expeditions. Katmai Expeditions is the Adventure of Katmai Adventure Co., which started as a simple fishing operation, drawing a devoted following due to our close attention to detail and willingness to assist customers in planning every detail of their Katmai Experience. Katmai Expeditions is the leader in helping customers reach Brooks Camp with our well-rounded offerings, including Bear-viewing, River tours, sightseeing, and much more.