Geode State Park, nestled in southeast Iowa near the town of Danville, is a picturesque 1,640-acre haven renowned for its abundance of geodes. Opened to the public in 1937 as one of Iowa's state parks, it has since attracted nature enthusiasts and rock collectors keen on discovering these unique geological formations.

The park's main feature is Lake Geode-a sparkling 187-acre lake that offers ample opportunities for fishing, boating, and swimming. Surrounding trails provide scenic hikes through diverse habitats including forests and prairies teeming with wildlife. The fall season brings vibrant foliage colors making it an especially popular time for visits.

Facilities within Geode State Park include campgrounds equipped with modern amenities such as showers and electric hookups catering to both tent camping and RVs. Picnic areas dotting the landscape make ideal spots for family gatherings or tranquil lunches amidst nature's beauty.

There are 186 campsites with enough variety to suit anyone's tastes (96 sites have electricity). There are two modern shower buildings and a sewage dump station in the campground. 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. Two camp pads and rest rooms are accessible to the mobility-impaired.