Fire Emergency: The list of immediate needs is growing and our priorities may need to evolve with circumstances. Your gift to the UCO Director’s Discretionary Fund today will provide the flexible support necessary for Director Max to address needs as they arise in this rapidly changing situation.

Update August 2, 2021: Lick Observatory's Visitor Center remains closed to the public due to COVID safety precautions and on-going SCU Lightning Complex Fire recovery work. We do not yet have a reopening date, but expect that fire damage repairs will not be completed until late-August. Once a reopening date is determined, it will be announced on our web and social media sites. Pedestrian access to outdoor areas around the Visitor Center and Shane Dome is open 10am - 4:30pm, but parking is extremely limited (only 10 parking spaces). Restrooms and vending machines are available at the Post Office (north end of the visitor center), but are only accessible via the long outdoor stairway, 10am to 4:30pm.

When visiting Lick Observatory, please see the following:

  • Per the Cal/OSHA Emergency Temporary Standards please complete the UCSC Visitor Symptom Check Questionnaire located at this link prior to entering the UCSC campus or UCSC owned or leased property.
  • Starting August 3rd, Santa Clara County and UCSC are requiring wearing face masks while indoors at any of its facilities, regardless of vaccination status. This includes Lick Observatory.

Driving to Lick Observatory

Please allow a one-hour drive from San Jose. The road is good, but windy. There are no automative services or gas stations for 20 miles, so please plan ahead. Take extra precaution driving up to the observatory: mud slides, rocks and gravel or debris can cause hazardous road conditions. Also, please look out for motorcycles and bicyclists and drive conservatively. You can check for possible road closures on the CalTrans website here before you make a trip. Consider taking Quimby Road as an alternative route to get to the observatory. View more details on driving directions and parking information here.

Visitor Information

The Gift Shop & Visitor Center are open year-round. Admission is free.

Update August 2021: The Visitor Center remains closed to the public due to COVID safety precautions and on-going SCU fire repair construction. A reopening date has not yet been set. When a date is set it will be announced on our web and social media sites.

Group Information

We recommend that groups of 20-25 people use a small shuttle bus for transport up to Mt. Hamilton. Large buses are not recommended on Mt Hamilton Road or San Antonio Valley Road, as it is very difficult to navigate some of the tight turns.

Shuttle bus companies:

If you're planning to visit in a group, please notify us in advance so we can better assist with your visit. E-mail for more information.

Visitor Activities

Make your trip to Lick Observatory a memorable one with our recommendations.

  • View exhibits in the main Observatory building, built in 1888. Note the original oak and marble interior.
  • Enjoy a short informal talk about Lick history while taking a look at the Great Lick Refractor in the 36-inch telescope dome (no charge). Talks begin at the Gift Shop, throughout the afternoon starting at 12:30 p.m. continuing until 4:30 p.m., Thursday through Sunday.
  • At the Gift Shop check out Lick Observatory sweatshirts, T-shirts, mugs, astronomical photos, posters, educational toys, and other astronomy-related goodies.
  • Take a short walk to the Shane Dome to view the 120-inch Reflector from the Visitors’ Gallery (open daily from 10 a.m. to 5 p.m.). Displays explain the Shane reflector, one of the major telescopes used to discover extrasolar planets.
  • Enjoy the view of the Santa Clara Valley from the parking lot at 4,209 feet. Bring a picnic lunch to eat, or grab a snack or soda at our vending machines.

Night Visits

Guests are permitted to visit Lick Observatory at night by purchasing a ticket to the Summer Series from June through September.

Please do not visit the observatory at night without a ticket to one of our evening programs.

Lick Observatory is an active research facilitiy, and at night all of the buildings are locked and astronomers are working at the darkened telescopes. Telescopes require the darkest possible conditions to detect the faint light from celestial objects.The success of our work relies upon minimizing lights around the observatory at night. Thank you.

Travel Prepared

The observatory is more than 20 miles from downtown San Jose along Mt. Hamilton Road at an elevation of 4,200 feet. The road follows a gradual grade laid out over a century ago for horses and carts. It has many sharp curves and is quite narrow in places.

At 4,209 feet, weather on Mt. Hamilton may be cool and changable, so bring a sweater or coat. We do have wheelchair access to the main building from the back.

There are no gasoline or automative services at Mt. Hamilton or anywhere along the road outside of San Jose.

During the winter the road may be closed temporarily due to snowfall. For current road closure information, Visit the California Highway Information website and enter Hwy #130.

For more information, please contact

Lick Observatory UAS / Drone Policy

All unmanned aircraft systems (UAS) flights at Lick Observatory require prior approval and post-flight reporting.

The use of all unmanned aircraft systems (UAS) on Lick Observatory owned property must be reviewed and approved prior to flight. This policy applies to all visitors, faculty, staff, students, and university contractors, as well as indoor and outdoor use.

To give visitors an overview of what is allowed and what is not, please visit this link (University of California, Office of the President)

Please contact Lick Observatory Superintendent Kostas Chloros if you have questions regarding UAS at Lick Observatory.

A message about COVID-19 (Updated April 10, 2020)

Lick Observatory's Visitor Center and 120-inch Shane Telescope visitor gallery are closed Saturday, March 14th for the duration of the Santa Clara County shelter in place directive.

We are taking guidance from public health officials who stress the importance of social distancing to curb the spread of COVID-19. Like many public institutions, we've decided that a temporary closure is the safest course of action for our visitors, staff, and wider community.

We will be closely following the guidance of public health authorities, including the County of Santa Clara Public Health Department, and University of California safety policies, to inform our ongoing response to the virus.

There are no known confirmed or potential cases of COVID-19 at Lick Observatory. The decision to close the Observatory is a precautionary measure.

More information:
County of Santa Clara Public Health Department
Centers for Disease Control and Prevention