If you are looking to while away a couple of hours, try Quarry Hill Nature Center on the east side of town. Just a few minutes from any of the Mayo facilities. Of course it is winter, and it all depends on when it last snowed, but should be a good spot to do a short stroll (or longer, depending on weather). Dogs have to be leashed. Check out the old sandstone "caves" (actually old food storage for the old State Hospital).
You may want to give a call ahead about whether they have cleared some of the paved walking trails if it has just recently snowed.
https://qhnc.org/
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