ATV trails in Minn?

New to ATV’ing but looking for a 2 or 3 day outing and have come up with the Moose and Red Dot trails up by Silver Bay/Two Harbors, probably late Sept.

Would like to see some trail challenges, but these are stock machines and the wife and I are retired so nothing we need to get to crazy with, but rather not go down some of the trails I can drive my pick up truck down, 🙂

I’ve heard good things about the Moose trails but never been there.

These sound good or are there other places you might suggest?
We live in the Twin Cities.

TIA

Al