Hours & location
Tue – Sat | Last tour at 3pm, but doors close at 5pm
Sun | Last tour at 3pm, but doors close at 5pm
Please check in 15 minutes prior.
Visitors must check in 10-15 minutes prior to their reserved tour time or next available departure. Allow at least two hours underground for your visit. Final tour of the day always departs two (2) hours prior to closing. See hours of operation.