"Ahquabi" is a Sauk and Fox word meaning "resting place," and it is a fitting name for this scenic 770-acre park. The park site was recommended by "Ding" Darling, nationally known Iowa political cartoonist and conservationist, and was dedicated in 1936. Many of its structures were constructed by the Civilian Conservation Corps (CCC) in the 1930's and remain available for the enjoyment of park visitors.

The campground is located by the lakeshore. There are 141 campsites (85 with electrical hookups), modern rest rooms and showers and two trailer dump stations. Each campsite has a picnic table and fireplace. An organized youth group camping area is inside the main campground in the "non-electric" area. Starting February 13, 2006 advance campsite reservations can be booked through the park reservation system. Half of the campsites are still available for self-registration on a first-come, first-serve basis. A playground is located near the campground.

A stone lodge overlooking the lake may be rented through the park manager. Constructed by the Civilian Conservation Corps, it is very popular for family reunions, weddings and other large gatherings.