The Kelly Inn is proud to announce the opening of The Annex in the summer of 2018. The Kelly Inn features 61 BRAND NEW rooms and beautifully designed with the focus on unique room styling and providing groups of all sizes great value and a truly comfortable stay.  Guests staying at the annex will enjoy the same breakfast in a new breakfast area with seating off the lobby. Enjoy the pool located at our main Kelly building. Our friendly and caring staff go the extra mile to ensure you have the best vacation and take home only fond memories. In summer our visitors enjoy rafting, horseback riding, hiking and our local rodeo. West Yellowstone has blue ribbon fly fishing, the famous rendezvous ski trails for cross country skiing and mountain biking, and world-class snowmobiling. Visit us and experience exciting adventures just outside the West entrance Yellowstone National Park.