Start Your Membership Today!

Find out why O'Sullivan Sportsman Resort is your premier destination for events and recreation.

Our membership packages can help make your recreation travels hassle free and also gives you the opportunity to choose from other destinations within your membership

Welcome to Our Website!
We get our name from the surrounding lake called O'Sullivan (Potholes) Reservoir. O"Sullivan Sportsman Resort is the perfect destination for sportsman and adventure enthusiasts alike. We have over 25,000 acres of water with beach and boat access seconds away from our location.

We also have a great wildlife refuge, making this area a great place for hunters in terms of deer, waterfowl, fish and more. This destination is also known to be a Master Resort Destination offering sporting and recreational activities such as golf, boating and wine tours.

We are just a quick two (2) hour drive from any large urban city in Washington State. The hectic life of city stress makes this location perfect for family fun, recreation and indulgent pleasures.

Also while you are here, take the time to visit some of our smaller communities. Cities and townships such as Moses Lake, Quincy, Soap Lake and the Grand Coulee are just some of the unique stops around our county that will sure to please the average traveler.

Places like the Grand Couleee Dam, which is considered the largest concrete dam in North America, creates a fantastic Laser Light show and did you know that Grant County produces several award-winning and some of the best known wines in the world? Start your travel plans now and make Osullivan Sportsman Resort your travel destination!

  "In 1989 we took a drive to OSR by invitation. By evenings end we had applied for membership and ever since its been the best resort we have encountered on our travels."

 

 

 

Grant County, WA

Potholes Reservoir Golf Resort

Mar Don Resort

Wildlife Refuge

The Gorge Aphitheater

Cave B Winery

Geocaching

H20 Watercraft Rentals