Tours Self-Guided Tour $14 per person Guided by tour pamphlet At your own pace Available to all visitors Guided Tour $16 per person Guided by tour guide 60 minutes Minimum of 10 people Private Tour $18 per person Guided by tour guide 60 minutes Minimum of 2 and maximum of 4 people Accessible Paths Indoor Restrooms Available Water Fountain Available Free Parking Bus Parking in South Lot Only To ensure availability and proper arrangements, we kindly request reservations be made at least two weeks in advance. To secure your reservation, we request one form of payment in advance at the time of scheduling. While BGO membership discounts apply to many of our offerings, they do not extend to our tour rates at this time. While we don't offer refunds, we're happy to accommodate rescheduling requests. Book Your Tour Today! Book Now Plan Your Visit Learn More