Seven Bays is located where the Columbia River makes its big turn west towards the Grand Coulee Dam.
It’s an experience like none other and will make memories to last generations. Book your next houseboat vacation from 3-nights to 7-nights, and choose the boat that best suits you – accommodating up to 14 guests.
Lake Roosevelt Adventures manages a fleet of Bennington Pontoon Boats and Triumph 186 Fishing/Skiing Boats. These boats can be rented at Seven Bays & Keller Ferry by the half-day, full day, or overnight. If you are a Lake Roosevelt Adventures houseboat customer, special rates apply to daily and weekly rentals.
You couldn’t ask for a better pit stop with pricing managed by the National Park Service, and gracious hospitality to greet you.
Seven Bays Marina offers the best access to Lake Roosevelt for boaters with Moorage at the Turn. Moorage can be arranged on a transient basis, monthly, or for the season. Visit our Moorage page for details.
Reservations are strongly recommended for all daily moorage. Monthly and seasonal requests require reservations.
Guest Services, Inc. © 2021 | Lake Roosevelt Adventures is authorized by the National Park Service to serve the public in the Lake Roosevelt National Recreation Area.