Schwedentritt

The Schwedentritt Loipe (XC ski touring center) is laid out as an ever-​expanding set of loops, rather than a web-​like network. Depending on when you cut across and head back in, you can follow loop signs for 1 km, 2, 3, 4, 9, 12, or 21.1 (half-​marathon).
A nice bonus of this setup is that almost all of the trails are one-​way — no beginner vs Type-​A-​speed-​demon games of chicken.
The views are nice — a good lake, and a good background of mountains. The terrain is rolling, with few steep sections.
There a tiny — almost claustrophobic — rental shop inside a container at the start, as well as a small snack window with some picnic tables. The rental gear has some miles on it — one woman trying to rent skate gear got a boot with a broken toe bar — but the classic sets we got were quite serviceable.