THE ADVENTURE COLLECTIVE® · Independent discovery and booking for outdoor travel
Reserve your slip for two peaceful weeks at Seven Bays Marina. Enjoy quiet waters, scenic surroundings, and a relaxing getaway away from crowded marinas.
Reserve your slip for two peaceful weeks at Seven Bays Marina. Enjoy quiet waters, scenic surroundings, and a relaxing getaway away from crowded marinas.
Verified experiences and guided adventures in the surrounding area.
Operated by Lake Roosevelt Adventures · Davenport, Washington
easy.
14 nights.
No special fitness level required, ideal for anyone seeking a relaxing waterside stay.
No, the slips for transient moorage at Seven Bays Marina do not have power or water hookups.
Check-in is available after noon on the day of your reservation.
Extensions depend on availability and should be arranged with Lake Roosevelt Adventures directly.
Wi-Fi is limited or unavailable at Seven Bays Marina due to location and infrastructure.
Pets are allowed, but they must be supervised and managed responsibly to maintain a clean environment.
Supplies and fuel can be found in nearby towns; it’s recommended to plan ahead for extended stays.
Seven Bays Marina sits on the southern shores of Lake Roosevelt, a reservoir created in the 1940s after the construction of the Grand Coulee Dam, playing a vital role in regional hydroelectric power and irrigation.
Efforts are made to maintain water quality and natural habitat around Seven Bays Marina through responsible boating practices and local conservation programs.
Lake Roosevelt Adventures is a boat rental and moorage operator based in Davenport, Washington, serving Lake Roosevelt from two marinas: Seven Bays Marina and Keller Ferry Marina. The company offers a fleet of Princecraft 22-foot pontoons powered by 115hp Mercury motors that accommodate up to 12 people, and Triumph 186 ski boats — 20-foot vessels with 150hp Mercury motors that seat up to seven guests. Pontoons are available at both Seven Bays Marina and Keller Ferry Marina, while ski boats are offered at each marina for watersports and cruising. Transient moorage reservations are available at both marinas with slip sizes including 20ft, 25ft, 26ft, and 30ft depending on location. Night-length moorage options include five, six, seven, nine, ten, and thirteen night reservations. Reservations list check-in times after noon and check-out or departure by noon on final day when specified. Moorage slips are described as open coverage without power or water. All vessel specifications and moorage details reflect the listings for Lake Roosevelt Adventures: vessel lengths, motor horsepower, passenger capacities, marina names, slip sizes, and reservation durations. Interested customers can choose boat rentals for groups, watersports, or leisure cruising, or select transient moorage to base longer stays on the lake. Policies such as slip coverage and check-in windows are stated per marina listings. The listings provide clear information for planning safe and compliant visits to Lake Roosevelt via the two marina locations. Booking methods and availability are shown on each marina listing for immediate planning. Seasonal dates and rates vary by marina.
Book with Lake Roosevelt Adventures