Daroga State Park is a 127-acre green strip pressed between US 97 and the Columbia River about six miles north of Orondo, in the dry Douglas County scablands. The water is Lake Entiat, the reservoir behind Rocky Reach Dam, and the park holds roughly a mile and a half of its shoreline. The contrast is the whole appeal: irrigated lawn, cottonwoods and mown ballfields on one side, bare basalt canyon walls and sagebrush benches climbing away on the other. The land was an Auvil brothers orchard starting in 1928, and the park name is stitched together from Dave, Robert and Grady. When Rocky Reach Dam flooded the bottomland, the orchard moved uphill and the riverbank became what you swim at now.

The designated swim beach sits mid-park, below the day-use parking, the playground and the kitchen shelter, with mown grass running down to the waterline so you can set a chair twenty feet from the water. South of the beach a long spit curls back on itself and encloses a shallow lagoon. That lagoon is the calm option: warmer, slower, shallow enough for small kids and the obvious place to put in a kayak or a paddleboard.

Water temperature tracks the river, not the air. The Columbia through this reach averages roughly 51 degrees in May, upper 50s through June, low 60s in July, and 67 to 69 degrees in August and early September. The lagoon and the sunned shallows off the beach run several degrees warmer. Air temperature is the opposite story. July and August routinely push past 95, there is almost no natural shade outside the planted lawn, and the park sits under burn bans through most of the dry season.

Camping splits in two. Twenty-eight sites with water and electricity sit at the north end and take RVs of any size. Sites 29 through 45 are primitive and reachable only on foot or by boat, strung along the spit between the lagoon and the river, a quarter mile to half a mile from the nearest parking. Two group camps hold up to 150 people each. About two miles of trail follow the shoreline and loop the park, flat and largely paved. There are ball fields, two tennis courts, two basketball courts, soccer, volleyball and horseshoe pits, plus two watercraft launches and three docks.

Watch the river itself. Rocky Reach Dam operations change the level and the current with no warning, so water past the marked swim area moves faster than it looks. Afternoon upriver wind is close to a daily event and pushes floats and paddlecraft downstream fast. Boat traffic and water-skiers work this reach heavily all summer.

The park runs April 1 through September 30, 6:30 a.m. to dusk, and closes October 1 to April 1. A Discover Pass is required to park: $45 for the annual, $10 for one day. Campsites are reservable May 15 through September 15 and first come, first served outside those dates.