I am leaving for a trip to Scotland on Monday. I see that advance ticketing is finally back up on the Historic Environment site. Previously I saw that tours departed from Skara Brae, but now it appears that when I am there on April 8-9, they will be running tours from a former day care in Stenness. There are two options for buying tickets on the website and I'm utterly confused. One says "Admission Tickets" and one says "Tour Reservations" -- which do I book? Both?
I didn't find the right solution from the internet.