O'Sullivan Sportsman's Resort


6897 SR 262 SE




(509) 346-2447

Open: Year-round

Located in scenic eastern Washington, O’Sullivan Sportsman’s Resort offers activities for the entire family, regardless of the season. With the 24,000-acre Potholes Reservoir just a block away, you can choose your own island for ice fishing and all kinds of snow sports during the colder months or water sports, bird hunting, and hiking during the summer. While you’re at the resort, you may want to drive south to Othello to visit the Old Hotel Art Gallery, a converted railroad-era boarding house, where you’ll see the handicrafts and art work of artists from the Northwest.

Facilities / Amenities: The resort offers a clubhouse, equipped pavilion, heated outdoor swimming pool, spa, sauna, exercise room, exercise equipment, playground, picnic area, horseshoes, basketball, volleyball, pickle ball, golf driving range, golf course, lake, lake swimming, lake fishing (license required), beach area, boating, and hiking trails.

Peak: May 1 – September 1

Sites: 175 Full / 25 Partial

Maximum Electrical: 50 amps

Maximum RV Length: 45 ft.



For expanded driving directions click on directions link in resort callout.

Directions: From Seattle on I-90 East, take Hwy. 26 exit just E of Vantage. Drive about 26 miles to A Street SE “SR262”. Turn left Resort is on right. From Spokane on I-90 W, take Hwy. 17 exit at Moses Lake. Turn left and go about 2 miles to M Street SE. Turn right and go 7 miles to O’Sullivan Dam Rd. SE “SR262”.

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