Colorado s Most Bizarre Gem Add This Quirky Stop to Your Colorado Family Bucket List Now 📍UFO Watchtower Hooper Colorado Welcome to the weird and wonderful world of UFO Watchtower in Hooper Colorado Located near Great Sand Dunes National Park this spot can add an extraterrestrial twist to your Colorado adventure Whether you re a skeptic or a believer this place promises an o u t - o f - t h i s -world experience Add it to your Colorado bucket list and prepare for a close encounter of the quirky kind