Wanapum Dam Overlook Traditional Geocache

This geocache is found at the Wanapum Dam Overlook, just off Highway 243 on the hillside above Wanapum Dam. The site offers plenty of parking, a vault toilet, shelter and great views of Wanapum Dam and Sentinel Gap on the Columbia River.

This geocache is part of the Foundation for Water Energy & Education's Hydrocache Challenge:

http://fwee.org/nw-hydro-tours/fwee-hydro-cache-challenge/