The Waterloo Regional Trailhead (WRT) is an educational center in the City of Waterloo, WI and a gateway to the Glacial Heritage Area. The center acts as the main entrance to Garman Nature Preserve, a park owned and managed by Jefferson County, which contains Native American burial mounds, picnic shelters, and hiking trails. The WRT grounds feature an interactive center with digital education stations, native plantings, an edible landscape, bioswales, and a rain garden.