Lake Roosevelt Adventures


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Seven Bays Marina

Lake Roosevelt Adventures is proud to operate the Seven Bays Marina.  Over the past 30 years, our family has explored all that Lake Roosevelt has to offer and we can say with confidence that the Seven Bays Marina is the perfect place to start your exploration of this amazing lake.

Seven Bays is located where the Columbia River makes its big turn west towards the Grand Coulee Dam. This area gives visitors a choice of three superb sections of the lake to enjoy. The Grand Coulee Canyon, known to be the most picturesque part of the lake, is only a few miles to the west. The Spokane River, with its warm, still waters and amazing fishing, is only five miles north. Last but not least, the alpine section of the lake, with its waterfalls and vast expanse of beaches, is just north of the Spokane River/Columbia River confluence and extends for nearly 100 miles. Whether your idea of paradise is drifting down the lake with your feet up and fishing line out, or tearing up the wide-open waters on a wakeboard, the Seven Bays Marina is the perfect launching point.

In 2006, Lake Roosevelt Adventures became the proud operators of the Seven Bays Marina. We immediately began introducing our own style, flavor, and technology, to which the public’s response has been fantastic. The marina store at Seven Bays was completely renovated in 2006. The store now offers a very comprehensive selection of groceries, cold drinks, and ice cream as well as a variety of clothing, souvenirs, local artists’ work, and other vacation-saving essentials. Seven Bays Marina is also pleased to offer a full-service espresso bar. Each afternoon, we invite you to escape the midday sun to enjoy a handmade milkshake or a latte. Seven Bays’ store makes wonderful additions to the marina, which features a year-round paved boat launch as well as gas and pump-out services. The marina supports 150 boat slips, which are available for seasonal and transient moorage. Slips range in size from 20 to 35 feet and feature electrical, wireless Internet, utility, and covered options.

Reserve Moorage Now

Seven Bays Seasonal Moorage Rates

Slip Size Services Price
20′ Open None $950
26′ Open None $1235
25′ Covered Water & Power $1695

Transient Moorage Available – $20/day
Reservations are highly recommended.
Call 509-725-7229 (During Season) and 509-721-1240 (Off Season)