Bennington Lake | Walla Walla

Information

Landmark: Bennington Lake
City: Walla Walla
Country: USA Washington
Continent: North America

Bennington Lake, Walla Walla, USA Washington, North America

Bennington Lake is a reservoir located in Walla Walla, Washington, USA.

It serves as a water source and recreational area for the surrounding region.

Visual Characteristics

The lake's surface area varies with water levels, typically appearing as a body of blue-green water. The shoreline is characterized by a mix of gravel, sand, and sparse vegetation, including grasses and low-lying shrubs. Surrounding hills are covered in agricultural fields and natural shrub-steppe.

Location & Access Logistics

Bennington Lake is situated approximately 10 kilometers (6.2 miles) southeast of downtown Walla Walla. Access is via Bennington Lake Road, which branches off State Route 125 (Myrtle Street). Ample parking is available at designated lots near the boat launch and day-use areas. No public transport directly serves the lake.

Historical & Ecological Origin

Bennington Lake was created by the construction of the Bennington Dam, completed in 1965 by the U.S. Army Corps of Engineers. The dam's primary purpose was flood control and water supply for irrigation in the Walla Walla Valley. Ecologically, the area is part of the Palouse region, characterized by rolling hills and semi-arid grassland.

Key Highlights & Activities

Boating (non-motorized and limited motorized use), fishing for bass and trout, and shoreline picnicking are primary activities. Designated trails around the lake offer opportunities for walking and birdwatching. Kayaking and paddleboarding are permitted.

Infrastructure & Amenities

Restrooms are available at the main access points. Picnic tables and some shaded areas are provided. Cell phone signal is generally weak to non-existent within the immediate vicinity of the lake. No food vendors are present at the lake; visitors should bring their own supplies.

Best Time to Visit

For photography, early morning or late afternoon offers optimal lighting conditions. The best months for general recreation are May through September, with warmer temperatures and lower wind speeds. Water levels are typically highest in late spring and early summer.

Facts & Legends

A specific local tip: During late summer, the water recedes significantly, exposing more shoreline and creating temporary sandbars that can be interesting to explore on foot.