| USA > Washington > Othello > Travel and Tourism > Lodging > Hotels and Motels |
![]() |
Mar Don ResortSunny Eastern Washington's Full Service Family Resort |
We're a resort located on the shores of Potholes Reservoir, home of 25,000 acres of water. Fish, swim, water ski, play and relax. We're on the west end of O'Sullivan Dam, the longest earthen dam in the US - 3 1/2 miles long.
If fishing and boating are not the plan for the day, sidetrips are an easy drive from the resort. Grand Coulee Dam, Hunter Hill Vineyard & Tasting Room, State Central Speedway, Museums, Golf, Wanapum Dam Interpretative Center, just to name a few.
| Location | Othello Washington 99344 |
| Phone | 509-346-2651 |
| Fax | 509-346-9493 |