Curlew Lake State Park Campground

Curlew Lake State Park is a public recreation area located on the eastern shore of Curlew Lake five miles (8.0 km) northeast of Republic in Ferry County, Washington. The state park's 87 acres (35 ha) include facilities for picnicking, camping, hiking, biking, boating, fishing, and swimming.

The Stonerose Interpretive Center & Eocene Fossil Site is a 501c(3) non-profit public museum and fossil dig located in Republic, Washington. The center was established in 1989 and houses fossils that have been featured in National Geographic Magazine, Sunset magazine, and numerous scientific works.

The Klondike Mountain Formation is an Early Eocene (Ypresian) geological formation located in the northeast central area of Washington state. The formation is composed of volcanic rocks in the upper unit and volcanic plus lacustrine (lakebed) sedimentation in the lower unit. The formation is named for the type location designated in 1962, Klondike Mountain northeast of Republic, Washington. The fo