Peninsula State Park is Wisconsin's second oldest state park, and the busiest. If you want to camp here, it's advised if you do it in April or September and October, but winter camping is offered year round. Camping here in the summer is NOT advised. Some of the things available are mountain biking, hiking, Eagle Observation Tower and other things. A night hike to the fully operational 1868 Eagle Bluff Lighthouse is always a thrill f<a href="http://www.mapquest.com/cgi-bin/ia_find?uid=u1leg7a7j294juze%3Aagur80g6t&mscsid=&link=ia-map-result&SNVData=njij9-lz7%253bvdduvj%257clga%2Ccjtsc%2528y%2Cf7c3m%25280%2Cc2j%257cx0fbad.3rs%253b_nuzyn9z%2Ci4o6%2540n7m-lz1x04%2Ci4o6%2540n16-%2529u7a5u2a%2524bcjs%257cdyx1de%25280%2Ci4o6%2540klqr-bl-9.fif5s%2540tb5m%2528lsr7dc%253bxnduk1%2529jrbl-1.W%2540BBD-B%257cWIK.libbdf%25281qqxog%253bedv8rm%257cVj2314o5m%2526%252bXI%2526%252b%2510F&mouse_mode=zoomin&map.x=156&map.y=179">map </a>or the kids.