Cities in Hot Springs County, Wyoming

Hot Springs County, Wyoming, located in the central part of the state, is renowned for its natural geothermal springs and rugged mountain terrain. Established in 1911, it’s the smallest county in Wyoming by population and is named for its famous mineral springs, especially those found in Hot Springs State Park. The area’s economy is supported by tourism, agriculture, and some mining activities. Known for its natural beauty, including canyons, rivers, and mountain ranges, Hot Springs County offers a mix of outdoor recreation, small-town charm, and access to Wyoming’s impressive landscapes.

County Facts

  • Population: Approximately 4,500 residents
  • County Seat: Thermopolis
  • Number of Cities and Towns: 3

List of Cities and Towns in Hot Springs County, Wyoming

1. Thermopolis

  • Year Founded: 1897
  • Population: 3,000
  • Population Density: 350 people per square mile
  • Area Code: 307
  • Elevation: 4,331 feet

Overview

Thermopolis, the county seat and largest town in Hot Springs County, is famous for Hot Springs State Park, which features the world’s largest mineral hot spring. The town sits along the Big Horn River and is surrounded by striking rock formations, contributing to its picturesque setting. Thermopolis is easily accessible via U.S. Highway 20 and Wyoming Highway 120, making it a hub for tourism in the area. The local economy is bolstered by tourism, healthcare, and education, with a strong emphasis on outdoor and wellness activities due to the hot springs.

Things to Do

Thermopolis offers a variety of attractions and activities centered around its famous hot springs. Visitors can soak in the mineral pools at Hot Springs State Park and enjoy scenic trails around the park. The Wyoming Dinosaur Center is another popular destination, featuring exhibits and hands-on activities for fossil enthusiasts. The Big Horn River offers fishing, boating, and tubing opportunities, while the annual Hot Springs County Fair showcases local crafts, food, and events. Hiking in the nearby Wind River Canyon is also a must for those seeking beautiful landscapes and outdoor adventure.

2. East Thermopolis

  • Year Founded: Early 1900s
  • Population: 250
  • Population Density: 600 people per square mile
  • Area Code: 307
  • Elevation: 4,342 feet

Overview

East Thermopolis, a small town adjacent to Thermopolis, shares much of the same natural beauty and access to Hot Springs State Park. This community enjoys close proximity to the Big Horn River and is known for its relaxed residential atmosphere. Its small population and quiet streets make it a tranquil extension of the amenities offered by Thermopolis. While it lacks extensive services, East Thermopolis benefits from tourism brought by visitors to the nearby mineral springs and other local attractions, contributing to its charm as a peaceful, scenic community.

Things to Do

Visitors to East Thermopolis can easily access Hot Springs State Park, where they can soak in mineral springs, hike along scenic trails, and view free-roaming buffalo. The proximity to the Big Horn River offers fishing and boating options, and the nearby Wyoming Dinosaur Center is within a short drive, offering a fascinating look at Wyoming’s prehistoric history. East Thermopolis also provides a quiet setting for those interested in experiencing the beauty of the area without the busier pace of larger towns.

3. Kirby

  • Year Founded: 1907
  • Population: 80
  • Population Density: 100 people per square mile
  • Area Code: 307
  • Elevation: 4,080 feet

Overview

Kirby is a small town in northern Hot Springs County, primarily known for its rural atmosphere and agricultural landscape. Located just a short drive from Thermopolis along U.S. Highway 20, Kirby’s economy has historically been tied to agriculture, although it has also become known for its small but notable Wyoming Whiskey distillery. Kirby’s rural charm and tranquil surroundings attract those seeking a peaceful, rustic lifestyle. The town’s low population contributes to a close-knit community atmosphere where neighbors know each other well.

Things to Do

Kirby is home to the Wyoming Whiskey distillery, where visitors can tour the facility, learn about the whiskey-making process, and enjoy tastings. The town’s proximity to Thermopolis means easy access to Hot Springs State Park and the Wyoming Dinosaur Center. Kirby’s quiet surroundings and open spaces are ideal for relaxation and scenic drives through the Wyoming landscape. Outdoor enthusiasts can also explore fishing opportunities along the nearby Big Horn River.


List of Communities in Hot Springs County, Wyoming

Lucerne

  • Year Founded: Early 1900s
  • Population: Approx. 100
  • Population Density: Low
  • Area Code: 307
  • Elevation: 4,350 feet

Overview

Lucerne is a small, unincorporated community located near Thermopolis, known for its proximity to the hot springs and agricultural lands. With wide-open spaces and access to nearby Thermopolis amenities, Lucerne offers a quiet, rural lifestyle. It’s an ideal location for those who enjoy country living close to outdoor activities.

Grass Creek

  • Year Founded: Early 20th century
  • Population: Very low
  • Population Density: Sparse
  • Area Code: 307
  • Elevation: 5,100 feet

Overview

Grass Creek is a historic mining community that now primarily serves as a quiet, rural area. It’s surrounded by scenic mountain views and open land, offering a glimpse into Wyoming’s mining past and opportunities for hiking and exploring the region’s natural beauty.