Devils Bathtub in Spearfish Canyon is true gem. This is an extremely popular trail during the summer months so expect a crowd especially on weekends. There is now parking a little farther up the canyon, so watch for the signs on the left. The trail crosses the creek in several places so be prepared to get wet. Bring your swimsuits to enjoy the several small pools along the way as well as the larger “bathtub” at the end with smooth rocks for sliding down!