Welcome to Angostura Reserve a tiny home lake retreat born from a love of the land and a passion for peace. Nestled near Angostura Reservoir, just 13 miles from Hot Springs, SD, and an hour from Rapid City, we re here to help busy professionals trade deadlines for lake breezes. Angostura Reserve Inc., a Rapid City family-owned business, is the soul behind this community. With years of experience crafting homes that stand the test of time, we saw the quiet beauty of the Sheps Canyon area and knew it was the perfect spot for a laid-back escape. From the 14 carefully planned tiny home sites to the spa-inspired finishes like granite tops and LVP flooring, every detail reflects our commitment to quality and your relaxation. We re not just developers; we re your neighbors, here to make sure your retreat feel like a second home. Whether it s the robot mowers keeping the lawns pristine or the fiber connectivity keeping you plugged in, we ve got the little things covered