Driving Needles Highway through Custer State Park 🔥 14 miles of hairpin turns, granite spires shooting into the sky, and tunnels so tight you literally hold your breath. This road was mapped on foot and horseback by Governor Peter Norbeck because the engineers said it couldn’t be done. They finished it in 1922 — and it still feels like one of the wildest drives in the Black Hills. Needles Eye Tunnel is only 8 feet wide. One car at a time. Pure South Dakota magic. #needleshighway #travel #transam #destination #roadtrip #southdakota #needles #tunnel