The historic museum is located one mile from the northwest entrance of the park near Manzanita Lake. From the museum you can pick up the trail around Manzanita Lake or cross the highway to access the self-guided, interpretive Lily Pond Nature Trail. Lassen Association store is across the plaza from the Museum.
Loomis Museum is primarily first-come, first-served. Use the availability view to gauge how busy it is before you go.
See the map for Loomis Museum's exact location and directions.
Pick your dates on the availability calendar, then reserve through the official booking link. You can also set an alert and we'll notify you if a sold-out date opens up.