Lava Beds National Monument is always open to visitors.
Lava Beds' caves, trails, camping, and attractions are open year-round. Cave Loop Drive is closed to vehicles from 5:00 pm to 8:00 am, but you may still enter on foot or by bicycle. Occasionally in winter, snow can temporarily close park roads until they are plowed.
Most years, the visitor center is open every day except December 25th.
Hours are as follows:
- Summer (June - August) : 9:00 a.m. to 5:30 p.m.
- Fall (September - November): 9:00 am to 4:30 pm
- Winter (December - February) : 10:00 am - 4:00 pm
- Spring ( March - May): 9:00 am - 4:30 pm