Arrive at least 10 minutes before start time, since the tours depart promptly.

Restrooms are by the parking lot, but there are no others once you’re on the tour.

The pathways are mostly paved, but there are steps that can be slippery when wet, so wear sturdy walking shoes.

Bug spray is provided, but you should bring sunscreen and a raincoat, depending on the forecast.

Unfortunately, wheelchairs and strollers cannot be accommodated on the tour.