Routes

Route planner

Features

Product updates

Get the App

Login or Signup

Get the App

Login or Signup

Discover
Places to see

United States

Wyoming

Park County

Mammoth

Historic Mammoth Hot Springs Post Office

Discover
Places to see

United States

Wyoming

Park County

Mammoth

Historic Mammoth Hot Springs Post Office

Historic Mammoth Hot Springs Post Office

Recommended by 3 cyclists

This Highlight is in a protected area

Please check local regulations for: Yellowstone National Park

Save

Share

  • More

  • Save

    Share

  • More

  • Take Me There

    Routes here

    Top cycling routes to Historic Mammoth Hot Springs Post Office

    1

    riders

    1. Mammoth Hot Springs Terraces – Liberty Cap loop from Mammoth

    10.1km

    01:03

    230m

    Intermediate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

    Navigate

    Send to Phone

    Intermediate

    Tips

    January 23, 2025

    The Mammoth Hot Springs Post Office in Yellowstone National Park was constructed between 1935 and 1938 and exemplifies French Renaissance Moderne architecture. Its travertine-adorned lobby features stone sourced from a quarry near the park's north entrance. Flanking the entrance are two limestone bear sculptures, added in 1941, crafted by artist Gladys Caldwell Fisher. In 1987, the Mammoth Hot Springs Post Office was listed on the National Register of Historic Places, recognized alongside 11 other Wyoming post offices built between 1908 and 1939. This designation highlights the building's architectural significance and its role in reflecting the federal government's presence during that era. The post office is still in operation and is open year-round, Monday through Friday from 8:30 am to 5 pm (excluding federal holidays). Its lobby remains accessible 24/7. It is right by the Albright Visitor Center in the Mammoth Hot Springs area.

      In the know? Log-in to add a tip for other adventurers!

      Sign up for free

      Details

      Informations

      Elevation 1,900 m

      Weather

      Powered by AerisWeather

      Today

      Sunday 21 September

      18°C

      7°C

      42 %

      If you start your activity now...

      Max wind speed: 9.0 km/h

      Loading

      Location: Mammoth, Park County, Wyoming, United States

      Other Popular Places to Check Out

      Explore
      RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepacking
      Download the app
      Follow Us on Socials

      © komoot GmbH

      Privacy Policy