Lincoln Caverns
7703 William Penn Hwy, Huntingdon, PA 16652, USA
About
A one-hour guided show cave tour through two crystal-filled caverns, featuring dazzling stalactites, flowstones, and eerie Whisper Rocks. Inside stays a constant ~52°F—bring a light jacket. Adults pay around $21, kids ~$13, under‑5 free. Add gem-panning or join one of their blacklight adventures (extra cost).