Win an Outdoor Adventure for Two!

Photo Credit: Miya Tsudome
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
You and a friend could find yourselves rafting down rushing river waters, climbing snow-capped mountain peaks, or gazing at stars in a national park. Our expert guides will handle the details – you just bring your sense of adventure! So what are you waiting for? Enter our sweepstakes today – and start thinking of who you’ll share the adventure of a lifetime with.
Enter NowWhy Travel With Us?
It's a big world out there! Discover it with the leader in environmentally-friendly adventure travel for over 100 years.
Each year we run hundreds of trips with small group sizes which provide a more intimate vacation experience and skilled and knowledgeable volunteer leaders who donate their time out of a love for the land.
- Unparalleled range of experiences from lodge-based family vacations to rugged wilderness journeys
- Chances to explore the world with other environmentally-conscious individuals
- Small group sizes provide a more intimate vacation experience
- Skilled and knowledgeable volunteer leaders who donate their time out of a love for the land
- Opportunities to learn about conservation, natural history, and wildlife
Meet Last Year's Winner

Our 2025 winner, Brenda, had the trip of a lifetime exploring the Southwest Four Corners region with her friend, DebiSu. They camped under the stars for the first time, went river rafting, and met incredible people. More than an adventure, the trip inspired Brenda to become a stronger advocate for our public lands. As Brenda says, "We need the wilderness. Even if you don't win, your donation is going to a much needed purpose." Make your donation today to help protect the public lands we all cherish—and you'll also be entered for a chance to become our next winner.
Enter NowHere are some of the places you could go! See more trips on our outings website.
Lostine Loop: Five-Day Backpack
Eagle Cap Wilderness, Oregon
Raft Powell’s Journey Through the Famous Gates of Lodore Canyon, Green River
Dinosaur National Monument, Utah
Canoeing the Scenic Rio Grande River
Big Bend National Park, Texas
Women's Wonderland Trail Loop
Mt. Rainer National Park, Washington
Spectacular South Dakota Sampler: A Getaway to the Black Hills
Rapid City, South Dakota
Fall Day Hiking in Glacier National Park, Montana
Glacier National Park, Montana
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.
You'll receive email updates from Sierra Club. You can unsubscribe at any time.
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.