Access to SLAC
All visitors must have a valid photo ID to enter the Laboratory. The SLAC Main Gate is open 24 hours a day, 7 days a week (more about visiting SLAC).
To reach the Stanford Guest House, turn left after the guard gate and go to the first building on the left side of the road. Parking is available for registered guests.
To reach the Research Office Building (ROB), turn right after the guard gate. Parking is available in a visitor lot immediately to the right of the guard gate and the building is on the opposite side of the street, slightly west of the parking lot.
The average temperatures in the Stanford area in July are 79/57 ºF with little chance of rain. A light jacket is suggested if visiting the coastline or San Francisco. "California casual" is appropriate for daytime and most evening outings and is acceptable for all conference activities. [More weather information]