This spring, my mum and I returned to one of our favorite towns-- New Harmony, Indiana. We've visited New Harmony fairly frequently over the years, stopping into our favorite cafes, restaurants, and shops. The town is very walkable-- in fact, you have to try pretty hard not to walk the whole town during your stay.
Founded by Harmonists, New Harmony is known for it's blend of art, nature, and spirituality. There are two labyrinths, an open air (roofless) church, walking trails along the Wabash River, and various historical homes and buildings significant to the founding of New Harmony. I won't try and summarize the whole history of the town, but you can check out visitnewharmony.com for more info!