Bridge Bay Marina is located in Yellowstone National Park. The Marina is your source and main access point for a fun-filled time out on Yellowstone Lake. If you think Yellowstone Lake is beautiful from the shoreline, you'll really enjoy riding it as the captain of your own motorboat, or simply taking a scenic cruise. The Bridge Bay Marina lies a few feet away from the campground and has outfitters that offer daily tours. Hop aboard the Lake Queen II for an hour long scenic cruise on Yellowstone Lake. Scenic trips head out on the lake several times a day during the summer, making it easier to include this activity into Your Yellowstone Vacation.