I will be in Kassel on a Monday by mid October. I've been looking over the sights in the net and was interested in going to the Old Masters Museum of Wilhelmshohe but i see that most museums are closed on mon =( Brothers grimm also under renovation.
Can anyone suggest other places i can visit in Kassel? I'll be staying in pentahotel and will rely on walking/public transport. I'm not keen on going out of Kassel and I like walking around town.
Any suggestions?