• Promontory Summit, UT Last Spike Site

    Golden Spike

    National Historic Site Utah

There are park alerts in effect.
hide Alerts »
  • GPS Units

    Visitors relying on GPS Units, in order to direct them to our site, need to be cautious once they turn off State Highway 83. Several different GPS systems have misdirected visitors headed to our site. Road signs are more reliable as you approach the site. More »

  • Wash out on West Auto Tour

    In August 2014 Golden Spike National Historic Site had a large amount of rain fall in a short period of time. This rainfall caused flooding which washed out a portion of the historic grade. This damage has resulted in early closure of the West Auto Tour.

Outdoor Activities

Reenactment Ceremony
Step back in time to join Leland Stanford, Thomas Durant, and others to relive one of our nation's significant events. Reenactments of the "Golden Spike" ceremony are held on Saturdays and holidays between May 1st and Labor Day at 11:00 a.m. and 1:30 p.m., at trackside in front of the locomotives, the same location where the original ceremony was held over 145 years ago on May 10, 1869.

Big Fill Loop Trail

This is a mile and a half round-trip walking trail. You will be walking out on original Central Pacific grade and back on the Union Pacific grade. The trail allows you to see and even walk out on the Central Pacific's Big Fill. Walk through cuts, over fills, and see drill marks where workers blasted rock away. Keep in mind, all of this was accomplished by simple tools, sweat, and an amazing amount of endurance.


Promontory Auto Tours*

See evidence of construction methods used to build the railroad along two tours in Golden Spike National Historic Site.

The West Auto Tour is a 14-mile loop drive. As you ride on the original Central Pacific grade, look for the Union Pacific parallel grade; pass through several cuts; view fills, a stair-step cut, rock and wood culverts, and a distant glimpse of the Great Salt Lake. Pass the spot where the Central Pacific workers laid 10 miles of track in one day.

The West Auto Tour closes in the Winter season.

The East Auto Tour is a 2-mile drive. Along the way, see the Union Pacific's last cut; several trestle abutments and fills; drive through cuts made by blasting rock; and walk to the Chinese Arch, a natural limestone formation, a memorial to the thousands of Chinese who helped build the Transcontinental Railroad. Descend the steepest mile of railroad grade in Utah as you leave the tour.

The East Auto Tour's hours are 9:00 a.m. to 4:30 p.m. in the Winter season. In bad weather or heavy snowfall, the East Auto Tour may close.

*Auto Tours are not approved for RV's or vehicles pulling a trailer. The availability of the Auto Tours is subject to change without notice.

Did You Know?

Parallel grades

Parallel grade was built for nearly 250 miles across the state of Utah. No parallel track was ever laid.