Hickory Grove Lake is a 98-acre body of water located within the 445-acre Hickory Grove Park in Story County, Iowa. The lake welcomes canoes and kayaks, with paddling access available via boat ramps on both the north and south sides of the lake.

A key regulation for paddlers is that only electric trolling motors are permitted - no gas-powered motors are allowed on the lake. Kayak and stand-up paddleboard rentals are available through the Rent.Fun mobile app during park hours (5:30 a.m. to 10:30 p.m.) throughout the warmer months. Rental equipment includes vessels, paddles, and life jackets.

The lake recently underwent a complete restoration project to improve water quality and habitat. The shoreline has been armored and sediment removed to enhance the aquatic environment. While paddling, visitors may spot bald eagles, as there is an active nest near the main boat ramp.

Facilities around the lake include several fishing jetties, a swimming beach (no lifeguards on duty), and a fish cleaning station at the north boat ramp. A hiking trail circles the entire lake covering approximately 3 miles, providing good reference points for paddlers.

The park offers both modern camping at Breezy Bay Campground and primitive camping on the south side of the lake. Note that the campgrounds are closed from November 1 through March 31.

Historically, the area was home to the Baxoje (Ioway), Meskwaki and Sauk nations before becoming a park in 1968. When first created, it took two years for the lake to fill completely. During its early years, the beach area would attract over 2,000 swimmers on weekend days.