Lone Star Geyser Trail One-way planning track from the Lone Star trailhead to the geyser. Retrace the route for the official out-and-back hike. 2026-08-12T00:00:00Z NPS Yellowstone Trail centerline layer Lone Star Geyser Trail Generalized planning geometry; mapped length 2.66 miles; NPS source OBJECTIDs 1079, 564. 2318.0 2318.0 2322.0 2322.0 2322.0 2322.0 2322.0 2334.0 2334.0 2334.0 2333.0 2333.0 2333.0 2333.0 2333.0 2333.0 2333.0 2333.0 2333.0 2330.0 2330.0 2330.0 2330.0 2330.0 2330.0 2330.0 2330.0 2330.0 2330.0 2330.0 2330.0 2330.0 2330.0 2330.0 2327.0 2327.0 2327.0 2327.0 2327.0 2327.0 2327.0 2327.0 2323.0 2323.0 2323.0 2323.0 2323.0 2323.0 2323.0 2323.0 2323.0 2323.0 2333.0 2333.0 2333.0 2333.0 2333.0 2333.0 2333.0 2333.0 2337.0 2337.0 2337.0 2337.0 2337.0 2337.0 2337.0 2337.0 2337.0 2337.0 2337.0 2357.0 2357.0 2352.0 2352.0 2352.0 2352.0 2352.0 2352.0 2352.0 2337.0 2337.0 2337.0 2337.0 2337.0 2337.0 2337.0 2355.0 2355.0 2351.0 2351.0 2351.0 2351.0 2351.0 2351.0 2351.0 2351.0 2351.0 2351.0 2346.0 2346.0 2346.0 2346.0 2346.0 2346.0 2332.0 2332.0 2332.0 2332.0 2332.0 2332.0 2332.0 2332.0 2341.0 2341.0 2341.0 2347.0 2347.0 2347.0 2347.0 2347.0 2347.0 2347.0 2347.0 2347.0 2343.0 2343.0 2343.0 2343.0 2343.0 2343.0 2346.0 2346.0 2346.0 2346.0 2346.0 2346.0 2346.0 2346.0 2346.0 2346.0 2336.0 2336.0 2336.0 2336.0 2336.0 2336.0 2336.0 2336.0 2336.0 2336.0 2336.0 2336.0 2336.0 2352.0 2352.0 2352.0 2352.0 2352.0 2352.0 2352.0 2333.0 2333.0 2333.0 2333.0 2333.0 2333.0 2330.0 2330.0 2330.0 2330.0 2330.0 2330.0 2330.0 2330.0 2330.0 2330.0 2330.0 2330.0 2332.0 2332.0 2332.0 2332.0 2332.0 2332.0 2332.0 2332.0 2332.0 2332.0 2354.0 2354.0 2354.0 2354.0 2334.0