If you come into the Bedford area early, or are planning to stay after the wedding see below for some activity recommendations around the area! If you're looking for more to do, Bloomington is a college town located 30-40 mins north of Bedford.
Bluespring Caverns Park
1459 Blue Springs Cavern Road, Bedford, IN 47421
For those looking for a little adventure
Spring Mill State Park
3333 Indiana 60, Mitchell, IN 47446
For the nature lovers. There's also a pioneer village here if that's your vibe.