Alice Trail above the Butte Historic District is a popular spot for families, hikers and cyclists.

Welcome to

As early as the 1860s, prospectors began flocking to Southwest Montana in search of wealth and opportunity, and discovered what would become known as "the richest hill on earth".

Now, after spending more than 30 years completing remediation and reclamation actions, Atlantic Richfield is moving forward with final efforts to protect human health and the environment while transforming historic mining properties into sustainable community assets.

Use the links below to learn more about what's being done in Atlantic Richfield's various areas of operation.

Continue to Butte Priority Soils Continue to Anaconda