Fodor's Expert Review Loomis Museum

In this handsome building constructed of volcanic rock in 1927, you can view artifacts from the park's 1914 and 1915 eruptions, including dramatic original photographs taken by Benjamin Loomis, who was instrumental in the park's establishment. The museum also has a bookstore, excellent exhibits about the area's Native American heritage, and a helpful staff who can recommend hikes and points of interest on this side of the park.