MOUNT PRINCETON HOT SPRINGS RESORT
Alpine Tunnel Trail
Length of Hike: 6.3 miles RT
This trail has it all: a historic ghost town, railroad history, primitive high alpine singletrack and a fantastic descent. The trail is a 6.3 mile out and back hike on an old railroad bed that was once the highest railroad tunnel in the world (11,523 ft.) and the first to be built through the Continental Divide. The Denver, South Park, and Pacific Railroad began connecting St. Elmo to Pitkin, CO in November 1879. The railroad was plagued with many accidents during its 30 year life. The last train to come through this tunnel was in November 1910.
Along a trail that has a gentle grade, gorgeous scenery awaits all ability levels. This hike is suitable even for children as it follows the railroad bed. If you’re looking for turn of the century railroads, mining history, and ghost towns, you will not be disappointed!
Directions to Alpine Tunnel:
This trail is 11.5 miles west of Mt. Princeton Hot Springs Resort on CR 162. Turn left on US Forest Service Road 295 to find the trailhead.
10 Hiking Essentials
- Water (1.5 Liters per person per 5-6 hours)
- Snacks (Beef Jerky, nuts, power bar)
- Navigation (map and compass and/or GPS)
- Extra clothing (hat, socks, gloves)
- First aid supplies
- Light (headlamp or flashlight)
- Fire starter and matches/lighter
- CD Rom or mirror, whistle, mosquito repellant
- Emergency shelter (Biffy Bag)
You are starting your adventure at roughly 8,000ft.
You are likely going to an even higher altitude – hydration is key.
Water, Water, Water!
This activity is an extreme test of a person’s physical and mental limits and carries with it the potential for property loss, serious injury, and even death. The risks include, but not limited to: actions of other people, lack of hydration, weather, and/or other natural conditions. Princeton Holdings, LLC DBA Mt. Princeton Hot Springs Resort is not liable for any injury, property loss, damage, death, etc. occurring due to any activity outlined by any information sheet provided by the property. Guests are participating in these activities on their own merit and assume all liability, with no liability to Mt. Princeton Hot Springs Resort or its agents.
Book Your Activities With The Concierge
Many of these activities offer exclusive discounts to guests of Mount Princeton Hot Springs Resort
Lodging Reservation Required To Receive Discount.
Or Call 719-395-2447 (ext. #3333) 9AM – 5PM Daily