Hamburg State Park campground has 30 spacious campsites on the shores of Hamburg Lake (all have electric hookups). All but a few of the campsites are right on the water. There is also one group camping area and one pioneer camp. Each campsite also has a table, fire ring and grill. The 741-acre Hamburg State Park is home to the Hamburg Grist Mill (still operational) and other historic sites. Additional outdoor activities include boating, fishing, swimming, hiking, biking, geocaching, picnicking and wildlife viewing.