Gardner Cave

Gardner Cave
Guided tour of the cave, 2009
LocationCrawford State Park
Coordinates48°59′40.56″N 117°22′13.8″W / 48.9946000°N 117.370500°W / 48.9946000; -117.370500
Length1,055 feet (322 m)
GeologyMetaline Limestone, Cambrian formation

Gardner Cave is located in extreme northeastern Washington state inside Crawford State Park. Gardner Cave is the longest limestone cave in Washington state with a length of 1,055 feet (322 m). Only the first 494 feet (151 m) are open to public access.

The cave is adorned with stalactites, stalagmites, flowstone, pools, and a column 2 feet in diameter.