Trail of Terror sends visitors along a foggy outdoor route through the dark woods at The Fieldhouse in Cedar Park, where lanterns, eerie sets, and live performers turn the path into an approachable local Halloween scare. After 7 p.m., actors take over the trail, with the largest cast working Friday and Saturday nights. Earlier daytime visits remove the live scares for families who want decorations and photos, while the surrounding Fieldhouse adds food, fall drinks, and select-night vendors.