Missions, Massacres & Plagues Educational Hike at Fraesfield Trailhead. Moderate level hike. Revisit three hundred years of European-Native American contacts and conflicts, from Coronado to the Alamo (1540-1850). Join Don Meserve, expert Archaeologist and Historic Preservationist for about 3 hours covering 4 miles. Bathrooms available at the trailhead. Bring water and snacks for the trail.