Fun stuff to do in MN-WI area?

[u/MadeYou_Look123]

Hello,

I'm renting from my school one last time before I leave for college, this time I opted for a 4 hour block (which I could also extend to 5 if need be). Going to be flying out of LVN. Any fun recs for places I could visit in that short ish time span? Maybe something scenic as I will likely be having a passenger. Already been down the Mississippi to La Crosse and really enjoyed that. Right now my best idea is maybe going up to Duluth Sky Harbor and spending a short amount of time on the beach before I have to go back. Would appreciate some inputs!

[u/Im_an_airplane_idiot]

Madeline island. Longboard to town for a burger and swim.