WorldMark West Yellowstone has a wide variety of amenities on site. Work out in the fitness room, then have a swim in either the indoor or outdoor swimming pool. There are two indoor hot tubs for guests to enjoy. The recreation center has arcade games, and children will enjoy the outdoor playground area. There is also an indoor/outdoor pool for the kids. Have a picnic in the barbeque area or play a game of basketball. The resort is large enough to accommodate RVs and snowmobile/boat trailers.