There are 20 missionary couples in the busy season and each one of them can give tours. Only a few couples stick around for winter.
It seems plenty. They come to meet you in the parking lot.
There were several. Maybe 3 guides on the day i went.
I was there in January and one older woman gave us a full guided tour for free.
Yes, there is a LARGE family that runs the whole thing and they are eager to show you around!
Not sure but when we were there in June a staff member met us in the parking lot soon as,we got there
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