Skip to main content.

Planetarium
Biology Lab

Classes
Family Workshops
Birthday Parties

Hours and Admissions
Directions
Museum Store
Private Parties & Meetings
Bay View Cafe

What's Happening Today

Subscribe to LHS OnLine
to receive regular emails about new LHS events and exhibits.

Cal Day

Cal Day, April 12
LHS Is Open 9 a.m.–5 p.m.
Free Admission
Cal

LHS on Cal Day
9:00 a.m.–5:00 p.m.
LHS is open with free admission, as well as free planetarium shows at 12:45, 1:30, 2:15, 3:00, and 3:45 p.m. Plus, receive a 10% discount in the Discovery Corner Store on all items beginning with "B" for Berkeley! Seating is limited in Holt Planetarium, so get your tickets early.

Cal Day at our neighbor, Space Sciences Laboratory
1:00–5:00 p.m., FREE

Just up the hill from LHS is the Space Sciences Laboratory. The only day that Space Sciences Laboratory is open to the public is Cal Day. Tours include the Mission Operations Center, where satellites are tracked, and the Stardust Mission Laboratory. Hands-on activities include viewing the sun safely through a solar telescope, experimenting with ultraviolet detectors, and making and eating solar cookies. For directions, etc.: www.ssl.berkeley.edu