When it's at Crampton's Gap, of course.
Check out this essay by Norm Winne for the Bivouac Banner.
The place is so managed* that the Banner accidentally refers to it as "Garthland" ... an entirely appropriate slip.
(*Some of the gory details are on Tim Reese's site. Tim comments on the "Garthland" slip: Party on, Garth. Party on, Wayne. It's "Wayne's World." Excellent. )