The Church of Jesus Christ of Latter-day Saints

Just outside Barnsley, you'll find a modern LDS chapel that serves the local Mormon community. It's a working church rather than a tourist attraction, so unless you're specifically interested in visiting an active place of worship or happen to be LDS yourself, it won't occupy more than a quick look from the outside.

The building is functional rather than architecturally remarkable. It doesn't have the historical weight of older churches nearby, nor does it offer visitor facilities or tours in the way heritage sites do. If you do want to visit, best to ring ahead or check their website first - opening times are limited and you'll need permission to enter.

Worth knowing if you're camping in the area. Several decent spots are within a few miles - Mapplewell Meadows Farm is closest at just over 2 miles, then Waleswood Caravan & Camping if you want a bit more distance. Rother Valley Country Park, about 6 miles out, is a far better bet for actual visitor entertainment, with lakes, walking trails, and proper facilities. If you're after proper things to do around Barnsley, the LDS chapel will be a footnote rather than a destination. Fine if you're passing, but don't make it the reason for a stop.