Win an outdoor adventure!

Photo credit: Miya Tsudome

Enter to win an outdoor adventure!

Make a gift to Sierra Club by August 14th and you’ll be entered to win a custom outdoor adventure for two, exclusive to Sierra Club Outings – the nation's oldest outfitter of environmental travel! As the winner, you'll get:

  • A guided trip of your choice (continental U.S. only)

  • $4,000 value per person

  • One year to redeem your trip

  • Everything planned—just show up and enjoy

The Sierra Club is the nation's largest grassroots environmental organization. Every gift you make supports the Sierra Club's mission to protect public lands, clean air and water, wildlife and communities from corporate polluters and the impacts of climate change. Support our mission with a gift today – and you could be our winner!

 

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  • 2. Your Information
  • 3. Payment Information
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Frequently asked questions
Is my donation tax-deductible?

No. As a C4 non-profit organization, our donations allow us to lobby for environmental protections and to litigate against our biggest threats. However, this tax distinction — while giving us a broader range to enact change — also restricts gifts from being tax deductible.

How can I see how my donation is being used?

86¢ of every dollar donated goes straight to the implementation of conservation programs. This can include campaigns to protect and restore habitats, lobbying for environmental justice, and litigating against entities that are destroying our land, air, and water.

What is Sierra Club's mission?

To explore, enjoy, and protect the wild places of the earth;

To practice and promote the responsible use of the earth's ecosystems and resources;

To educate and enlist humanity to protect and restore the quality of the natural and human environment;

And to use all lawful means to carry out these objectives.

Deadline to enter: 11:59:59 PM PDT August 14, 2026

Sweepstakes drawing date: August 17, 2026

Date(s) of actual experience: To be determined.

Selection Process: One entry per person. Multiple donations will not increase your chances of winning. Grand Prize winner is selected using a random excel formula selection method to ensure that each drawing is conducted completely at random. Odds of winning depend on the number of entries received. We will notify the winner via email by August 21, 2026. The winner has three (3) business days to respond.
Number of winners: 1 + 1 guest

Eligibility: You must be at least 18 years of age or (or the age of majority in their jurisdiction, whichever is older) at the time of entry to win. Sweepstakes is open only to legal residents of the fifty (50) states of the United States and the District of Columbia (excluding Puerto Rico and other U.S. territories). The sweepstakes will be subject to all applicable laws.

Approximate Retail Value: Not to exceed $8,000

Disclosure: Sweepstakes is subject to Official Rules. Void where prohibited.

No purchase or donation is necessary to enter or win. A purchase or donation will not improve your odds of winning. See official rules for both donation and non-donation method of entry.

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Note: Contributions, donations, gifts, and dues to the Sierra Club are not tax deductible. They support our effective, citizen-based advocacy and lobbying efforts. The Sierra Club is a non-profit, tax-exempt, 501(c)(4) organization. Annual membership dues of $25 or more include $7.50 for a one-year print subscription to Sierra magazine and $1.00 for your chapter newsletter. (Additional financial and regulatory information.)

By taking this action to protect the planet, you are affirming you want to receive regular Sierra Club communications and may vote on policy designated by the Sierra Club Board. Additionally, by giving your mobile number, you consent to receive phone and text communications from Sierra Club organizations. Text communications will include receiving automated, recurring action alerts and fundraising requests via text message from the Sierra Club at 64696. from Sierra Club. Reply STOP to cancel or HELP for more information. Message and Data Rates May Apply. Terms and Conditions & Privacy Policy

Please note that free premiums will not be shipped outside the U.S. due to shipping costs, allowing us to more effectively use your contribution.