Dry Falls
About
What It Is
Dry Falls is a 3.5-mile-wide, 400-foot-high cliff face in central Washington's Channeled Scabland, formed by catastrophic glacial outburst floods at the end of the last ice age [4]. The cataract complex sits at the head of the Lower Grand Coulee and is considered one of the most significant geological features in North America [2][4]. It holds designation as a National Natural Landmark and is a key site along the Ice Age Floods National Geologic Trail [1]. The plunge pools carved by those ancient floods are now groundwater-fed lakes supporting wildlife [2].
The site is managed by Washington State Parks as part of Sun Lakes-Dry Falls State Park, with a dedicated visitor center at 35661 Hwy 17 North, Coulee City, WA 99115 [2]. The broader park spans a high desert landscape of deep gorges, sage-covered hills, and multiple lakes between Soap Lake and Coulee City [3].
Activities and Experiences
Visitors can view the cliff face and former plunge-pool lakes from the historic 1928 Vista House and Rock Gazebo Overlook, which provide panoramic perspectives of the falls [2]. The Dry Falls Visitor Center houses indoor exhibits on the geological history of the Ice Age Floods in the Pacific Northwest and early human history of the region, along with a bookstore [2].
The surrounding Sun Lakes-Dry Falls State Park offers more than 15 miles of hiking trails through sage-scented hills and along tabletop cliffs [3]. Water activities on the park's lakes include kayaking, stand-up paddleboarding, and trout fishing, with Park Lake offering a social atmosphere and Deep Lake a more remote experience [1][3]. Nine-hole golf at Vic Meyers Golf Course and an 18-hole miniature golf course are also available inside the park [3].
Practical Access
The Dry Falls Visitor Center is closed for renovations through the end of 2026; the closure includes the bathrooms and parking lot [2]. Sun Lakes-Dry Falls State Park is open summer hours 6:30 a.m. to dusk and winter hours 8:00 a.m. to dusk [3]. A Washington State Discover Pass is required for parking at the state park; a one-day pass costs USD 10 and an annual pass costs USD 45 [3]. Admission to the Dry Falls Visitor Center itself is free, with donations accepted, and no Discover Pass is required to park there when it is open [2].
The park accommodates a range of visitors, with accessible campsites, accessible restrooms, and accessible parking available [3]. A watercraft launch fee of USD 7 per day applies for boating, and marina slip reservations are available April 15 through September 15 [3]. For seasonal hours and to arrange a tour of the visitor center, visitors can call (509) 632-5214 [1][3].
Restrictions
Dogs are allowed on leash throughout the park [3]. Fires are permitted only in designated areas; as of September 2026, a Level 2 Burn Ban is in effect, restricting wood fires to fire pits in designated areas, with charcoal potentially restricted [3]. Waterskiing, wakeboarding, surfing, and tubing are not permitted on Park Lake from the opening day of fishing season through May 20; from May 20 to July 1, those activities are not permitted before 10 a.m. or after 8 p.m. [3]. The Dry Falls Visitor Center parking lot and bathrooms are closed for the duration of the renovation through end of 2026 [2].
What Makes It Distinctive
Dry Falls is one of the largest known waterfall systems in geological history, estimated to have been five times the width of Niagara Falls with ten times the combined flow of all current rivers in the world [4]. The scale of the Ice Age flooding that created it — water moving at 65 miles per hour over a 400-foot rock face — is difficult to find paralleled anywhere on Earth [4]. The landscape it left behind, including the scalloped four-alcove cliff and the lakes now occupying the ancient plunge pools, makes the site visually striking even in its dry state [2][4].
Its dual role as both a geological landmark and a recreational park — combining interpretive science with hiking, boating, fishing, and golf in a high desert setting — gives it a range that few single destinations in the Pacific Northwest can match [1][3].
Sources
- Sun Lakes-Dry Falls State Park (U.S. National Park Service)
- Dry Falls Visitor Center | Washington State Parks
- Sun Lakes-Dry Falls State Park | Washington State Parks
- Dry Falls
- Typical duration: 2h
Access & fees
- state park discover pass
- visitor center free
Things to do
- admire panoramic views from the overlook
- bicycling
- boating
- camping
- fishing
- fishing and boating in nearby lakes
- geology / history exhibits
- golf
- hiking
- kayaking / paddleboarding
- photography
- picnicking
- scenic driving through the grand coulee
- swimming
- trout fishing
- wildlife viewing
Amenities
- amphitheater
- bookstore
- free wi-fi
- indoor exhibits
- panoramic overlook
- restrooms / showers
Best time to visit
- summer for full recreation
Features
- 400-ft scalloped precipice
- channeled scabland geology
- groundwater-fed lakes
- ice age floods geologic trail stop
- national natural landmark
Nearby
- lake lenore caves sp
- lake lenore caves state park
- steamboat rock sp
- steamboat rock state park
- sun lakes–dry falls sp
- sun lakes–dry falls state park
Good to know
- state park hours
- visitor center closed
- visitor center closed renovations
Photos
