Few natural formations are as awe-inspiring or intriguing as a cave. The deep, dark recesses immediately conjure up images of adventure and mystery.

At Cave-In-Rock in southern Illinois, atop the high bluffs overlooking the scenic Ohio River, the heavily wooded park is named for the 55-foot-wide cave that was carved out of the limestone rock by water thousands of years ago.

In addition to the natural splendor of the cave itself, the park contains hiking trails of moderate difficulty for exploration and appreciation of tranquil forests and inspiring views. There are three developed playground areas for children and shaded picnic areas situated throughout the park provide tables and grills. Four large picnic shelters are available for group gatherings.

A pond is available for fishing, and the Ohio River provides excellent fishing, boating and water sport opportunities. The river can be accessed directly from two boat ramps.

On the scenic north side of the park are camping accommodations with 34 Class A sites and 25 Class B/S tent sites.

Cave-In-Rock Restaurant and Lodge features fine southern-style cooking, and the Lodge features four duplex guest houses with eight suites, each accommodating up to four people comfortably. The suites contain deluxe baths, a dining area and wet bar, a large bedroom/living room and a private patio deck overlooking the Ohio River. Contact the restaurant and lodge at 618-289-4545.