Spend a weekend spelunking through Indiana's natural caverns. While families will also be visiting the caves at the same time, Twin Caves is the most exotic. Visitors to Twin Caves travel through the caves by boat or flotilla. Couples can also spend evenings walking the beach around steep sand dunes on Indiana Dunes National Lakeshore. The trip offers couples romantic views of Lake Michigan and hikes through 15,000 acres of fens, oak savannas, swamps, bogs, marshes, prairies, rivers and forests.
Both Wolf Park and the Exotic Feline Rescue Center offer the unique experience of staying a weekend with exotic "wild" animals. Wolf Park offers couples and adults a weekend learning and interacting with wolves. The "Wolf Intensive Weekend" includes a wolf-bison interaction and two Howl Nights, where the wolves sing as the moon rises. Breakfast, lunch and dinner are offered for $345 per person. The Exotic Feline Rescue Center offers single night stays that come with all of the amenities of a hotel room plus a window view of stalking big cats and two all-day passes to the center. Stay at the center costs $150 per night as of December, 2010.
Indiana is home to four nudist and naturist resorts. Experience a breezy weekend at Fern Hills Club in Bloomington, Sunshower Country Club in Centerville, Sunny Haven Recreation Park in Granger, Ponderosa Sun Club in Roselawn and Lake O' The Woods Club in Valparaiso. Activities include swimming, volleyball, horse shoes and camping.
