Public lands are under attack. Your monthly gift can help defend them.

With public lands facing a wave of dangerous new attacks, your monthly support is critical to defending our nation’s cherished wild places from the fossil fuel industry and its anti-environment allies in government. Right now, your impact will multiply: a generous donor has agreed to match the first 100 new monthly sign-ups with an additional $100 gift. Make your tax-deductible monthly gift before midnight on January 31 to power the fight for public lands—we’ll also send you a FREE limited edition beanie to say thanks!

Your Tax-Deductible Gift

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Your gift is tax-deductible.
Charity Navigator Accredited Charity
Colin Arisman

Our Values

Trust and Collaboration

As One TWS, we forge trusted, respectful relationships and lasting collaborations. We are humble as individuals, and proud as a team.

Community and Commitment

We are committed to the ideal that all public lands can bring people and communities together and that everyone should share equitably in their benefits.

Solutions and Science

True to our history we are guided by science, learning and adapting to create enduring solutions for future generations.