Camping Camping at Crystal Lake Park
Crystal Lake Park is located on the East side of Crystal Lake at. The park offers the only public boat launch and beach on the lake as well as a campground with 61 Electric and 22 Primitive (non-electric) sites. All sites are rented on a first come, first served basis, and are not reservable.
Camping Camping at Eldred Sherwood Park
The 96 acre park offers a 21 acre man made lake (electric motors only). It has a modern campground with 40 full service sites as well as 5 primitive campsites located on the north west side of the lake.  There is a nature trail that is approximately 1.5 miles in length around the lake with multiple trailheads and access points to shoreline fishing as well as park benches. There is a fishing dock located near the campground with an attached canoe/kayak launch.
Canoeing & Kayaking Canoeing & Kayaking at Eldred Sherwood Park
The 21 acre, Eldred Sherwood Lake, is a great place for canoeing and kayaking. The Campground dock has a canoe/kayak launch attached to it for easier access to the lake. 
Disc Golf Disc Golf at Crystal Lake Park
A 9 hole disc golf course is located in the park
Enjoy the fall colors of Northern Iowa with a stay at the Crystal Lake Park Cabins!
FALL COLORS FALL COLORS at Eldred Sherwood Park
Enjoy camping and hiking in the fall colors at Eldred Sherwood Park! This park offers 40 full hookup campsites and approximately 1.5 miles of hiking/walking trails. 
Fishing Fishing at Eldred Sherwood Park

Eldred Sherwood Lake is a 21 acre man made lake stocked with Bass, Bluegill, Catfish and Bullhead.

Electric motors only in the lake.

The park offers great shoreline fishing in multiple areas as well as multiple docks including a dock with a kayak launch located by the campground.

Fishing Fishing at Crystal Lake Park
Crystal Lake is a State Lake managed by the Iowa DNR
Picnicking Picnicking at Crystal Lake Park
Multiple picnic tables are located throughout the park for day use.
Trails & Hiking Trails & Hiking at Eldred Sherwood Park
Eldred Sherwood Park has a mowed walking/hiking nature trail around the park circling the lake. The trail is approximately 1.5 miles and has multiple benches throughout.