Sportsman Paradise!

The fish are biting and this is the place to catch them. You can enjoy a customized and satisfying angling experience, whether you’re a beginner to the sport or the most seasoned angler, just bring your rod and tackle and we'll provide the rest! Mardon Resort is one of the best destinations for sportsmen looking to combine the angling experience along with top quality accommodations and and just plain fun in the water!


  • Fishing and hunting gear is sold at our own Tackle & Country Store. Come in and get the latest updates and reports that will help in your sporting quests and a few stories from the locals.

  • We have several fish species at the Potholes Reservoir including: Largemouth and Smallmouth Bass, Walleye, Perch, Trout, Bluegill, Crappie, Carp, Channel Catfish and more. Check out Fish Activity Chart

  • Fishing Tournaments are held annually at MarDon Resort. Bass, Walleye, Carp (Bow & Arrow), Trout and more. Go to "Events" page for the latest information on all the tournaments and purses.

  • Get the full map containing locations of most of the Seep Lakes around the Potholes Reservoir. Seep lakes were created by ice age floods during the Pleistocene Epoch and contain several varieties of fish.


Waterfowl hunting in Grant County is some of the finest in the State. The Meseberg Adventures, LLC doing business as "The Duck Taxi" have been providing quality hunting in Grant County since 1972. We have in excess of 15,000 acres of leased private land in the Columbia Basin. We hunt on pre-scouted fields in layout blinds or pits with Drop Zone Decoys. We like to finish our birds, not pass shoot over decoys. We hunt well scouted fields, not flyway geese. Limits are the rule, not the exception.

Visit our website at

Guides & Stuff

Ross Outdoor Adventures

Guided Fishing for Walleye, Smallmouth and Largemouth Bass, and Air Boat Tours. Call today for your adventure. (509) 750-7763

Mark Olson Guide Service

Washington state fishing guide. licensed and insured. Call today at (360) 701-1716

MarDon Boat Rentals

We have Almar 14' fishing boats, party barges, kayaks and paddle boats for rent. Check out our rates and specials on our marina page.

Tackle & More

Mardon Resort has a carries a complete assortment of fish and tackle gear to give you the edge for your sport and leisure fishing. For information call the store direct at (509) 346-2651 x16

More Guides & Fishing News

New Fishing Resource: