Sinks Canyon State Park wilderness guide
State Park · WY
Hiking Guide

Sinks Canyon State Park

As you approach Sinks Canyon State Park in Wyoming, anticipation swells within you like the fresh mountain air filling your lungs. Here lies a world shaped by ancient geological forces, where the G...

State ParkSink's Canyon State Park covers around 600 acres.4+ Trails
DesignationState Park
Total Wilderness AreaSink's Canyon State Park covers around 600 acres.
Elevation / TerrainDiverse Wilderness
Field Editorial Guide

About Sinks Canyon State Park

Sinks Canyon State Park is a geological wonder in Wyoming, known for the unique phenomenon where a river disappears underground and re-emerges down the canyon.

Wilderness Landscape & Natural Heritage

Located at the base of the Wind River Mountains in Wyoming, Sinks Canyon State Park is a fascinating site where the Middle Fork of the Popo Agie River plunges into a limestone cavern and vanishes, only to reappear in a pool down the canyon. This natural occurrence, known as 'The Sinks', is a highlight of the park. The area encompasses diverse ecosystems, from towering cliffs and lush forests to plains teeming with abundant wildlife, including moose, bighorn sheep, and the rare Wyoming toad. Historically, the region has been important for Native American cultures and later for settlers and explorers venturing into the western frontier. Today, it offers various recreational activities like hiking on the numerous trails, rock climbing on well-known cliffs, fishing in the river, and camping under star-lit skies. Key landmarks include the Rise, where the river resurfaces, and the Sinks itself. The park's scenic beauty and unique features continue to draw nature enthusiasts and outdoor adventurers every year.

Field Guide · State Park
Adventure Destinations

Notable Destinations Near Sinks Canyon State Park

Scenic viewpoints, outdoor landmarks, and notable points of interest within 60 miles.

Key Wilderness Highlights

✦ The Sinks and the Rise✦ Diverse Wildlife Viewing✦ Popo Agie Falls✦ Limestone Cliffs for Rock Climbing
Wilderness Recreation

Outdoor Adventures in Sinks Canyon State Park

Explore curated guides for top outdoor sports, trail networks, and wilderness activities.

Activity Field GuideSinks Canyon State Park

Hiking in Sinks Canyon State Park

Discover the Wild Heart of Sinks Canyon State Park: An Adventurer's Guide to Thrilling Hikes

As you approach Sinks Canyon State Park in Wyoming, anticipation swells within you like the fresh mountain air filling your lungs. Here lies a world shaped by ancient geological forces, where the Green River tumbles and dances, its waters occasionally vanishing into the earth, only to re-emerge a few miles downstream. This interplay of land and water creates a unique environment that begs to be explored, offering a range of hiking trails for both novice wanderers and seasoned trekkers.

Winding through lush forests and dramatic rock formations, the trails of Sinks Canyon promise breathtaking views at every turn. Begin your adventure on the East Fork Trail, a well-marked path that meanders for approximately 3.5 miles along the river, marked by a gentle elevation gain. The trail introduces you to the soft rustle of aspens and the chatter of wildlife as you walk amidst wildflowers swaying with the breeze. The gentle babbling of the river next to you serves as both a guide and a companion, filling the air with soothing vibrations.

As you trek further, you’ll encounter vibrant patches of columbine and delicate violets peering from their leafy beds, reminding you that nature thrives, undeterred. The trail opens to stunning viewpoints where the canyon narrows, presenting a panoramic vista that seems to stretch into eternity. Here, it’s easy to forget the world beyond the mountains and get lost in the moment, so take a moment to breathe it all in.

For those seeking a challenge, the Popo Agie Falls Trail offers a slightly steeper climb, with an elevation gain of around 600 feet over 1.5 miles. This trail leads you toward one of the park’s crown jewels: cascading waterfalls that crash down the rocks with a wild ferocity, leaving rainbows in their mist. The sound of water plummeting mingles with birdsong, creating an exhilarating soundtrack that propels you forward. At the falls, you can relish the refreshing spray as nature interlaces its beauty with the thrill of exertion.

Timing becomes essential here; the best months for hiking in Sinks Canyon are late spring through early fall. Summer months can be warm, so starting your adventures early in the morning not only helps you beat the heat but grants you the chance to witness the awakening of the park—birds fluttering through the trees and deer grazing in the cool dawn air.

Footwear matters greatly in this rugged terrain. Sturdy hiking boots with good traction will serve you well on both the rocky ascent of the falls and the smoother sections along the river. Always carry plenty of water to stay hydrated, as the high elevation can quickly deplete your reserves. A small snack made up of energy-rich trail mix or protein bars is also a great companion for the journey ahead.

Navigating Sinks Canyon's expansive trails can feel like a conversation with nature itself. Take notice of the canyon's personality; the cliffs loom with a watchful gaze, each rock formation tells a story of the relentless forces that sculpted them. Breathe deep, and feel the energy all around you—here, every step is a blend of discovery and excitement, wrapping you in the embrace of Wyoming’s wild spirit.

At the park's visitor center, you'll find additional resources to enrich your experience, including maps and expert advice from rangers, who are more than happy to share their love for this stunning locale. Remember to leave no trace as you explore, preserving the beauty of Sinks Canyon for generations of adventurers to come.

Whether you seek a gentle stroll or the pulse-quickening challenge of steep terrain, Sinks Canyon State Park has something for every explorer ready to engage with its wild essence. So pack your gear, lace up those boots, and venture out into a land that promises not just a hike, but an adventure that invigorates both body and spirit.

Other Available Activity Guides in Sinks Canyon State Park:
The Ranger Station

Visitor Logistics & Essential Planning

Everything you need to know about entrance passes, seasons, visitor centers, road transit, and wildlife safety in Sinks Canyon State Park.

Passes & Fees

Entrance Requirements & Interagency Passes

No entrance fee required.

Wilderness Checklist

Carry paper topographic map & compass in remote zones.
Store all food and scented items in approved bear canisters.
Check wildfire / smoke advisories before backcountry departure.
Pack out everything you pack in (Leave No Trace).
Wilderness Stays

Camping & Overnight Stays in Sinks Canyon State Park

Frontcountry developed campgrounds, backcountry wilderness permit guidelines, and starry-night camping advice.

Adventure Basecamps

Gateway Towns Near Sinks Canyon State Park

Stay, dine, and gear up in these mountain towns and scenic basecamps surrounding the park.

Riverton, Wyoming
⌖ 27.72 miles
Gateway Basecamp

Riverton, Wyoming

Riverton, WY, offers outdoorsy souls a chance to hike, fish, and ride through the scenic Wind River Basin. Experience the authentic American West amidst stunning landscapes, wildlife, and exciting paths.

Summer to Early Fall
Explore Town
Pinedale, Wyoming
⌖ 55.38 miles
Gateway Basecamp

Pinedale, Wyoming

Pinedale, WY is an adventure lover's paradise with access to the stunning Wind River Range. Perfect for hiking, fishing, and camping, it offers vast wilderness, clear lakes, and dramatic mountains.

Summer and Early Fall
Explore Town
Expert-Led Wilderness Expeditions

Guided Experiences in Sinks Canyon State Park

Explore scenic backcountry routes and epic wilderness adventures with certified local mountain guides, naturalists, and outfitters.

Snowshoes - Kids
ADVEXPEDITION
Lander, Wyoming
Guided TourADV Bookable

Snowshoes - Kids

Discover family-friendly snowshoeing adventures in Wyoming’s Wind River Mountains with Wild Iris Mountain Sports. Perfect for kids, these guided trips introduce young explorers to winter’s wonders in a safe and engaging way.

Guided Tour1, 3, and 7 Day Options • Under 18 Must Provide Guardian Waiver • Prepare Ahead, Let Us Help!Certified Outfitter
Bookable OnlineBook Trip
Climbing Shoes
ADVEXPEDITION
Lander, Wyoming
ClimbingADV Bookable

Climbing Shoes

Gear up for Wyoming’s legendary climbs with expert gear and advice from Wild Iris Mountain Sports in Lander. Discover what makes this shop a climbing haven in the Wind River Mountains.

Climbing1, 3, and 7 Day Options • Under 18 Must Provide Guardian Waiver • Prepare Ahead, Let Us Help!Certified Outfitter
Bookable OnlineBook Trip
Stick Clip
ADVEXPEDITION
Lander, Wyoming
Guided TourADV Bookable

Stick Clip

Wild Iris Mountain Sports in Lander offers expert climbing gear, apparel, and local insights—your gateway to the Wind River Mountains' rugged beauty. Discover top-quality equipment and community support for your Wyoming adventure.

Guided Tour1, 3, and 7 Day Options • Under 18 Must Provide Guardian Waiver • Prepare Ahead, Let Us Help!Certified Outfitter
Bookable OnlineBook Trip
Snowshoes - Adult
ADVEXPEDITION
Lander, Wyoming
HikingADV Bookable

Snowshoes - Adult

Discover winter magic with snowshoeing adventures in the Wind River Mountains, guided by Wild Iris Mountain Sports in Lander, WY. Rugged terrain and expert gear make this a must-try season for outdoor enthusiasts.

Hiking1, 3, and 7 Day Options • Under 18 Must Provide Guardian Waiver • Prepare Ahead, Let Us Help!Certified Outfitter
Bookable OnlineBook Trip
Trekking Poles
ADVEXPEDITION
Lander, Wyoming
HikingADV Bookable

Trekking Poles

Wild Iris Mountain Sports in Lander, Wyoming, equips hikers and trekkers for the rugged Wind River Mountains with expert guidance and top-tier gear. Discover how their trekking poles and clothing help you tackle this dynamic alpine terrain safely and confidently.

Hiking1, 3, and 7 Day Options • Under 18 Must Provide Guardian Waiver • Prepare Ahead, Let Us Help!Certified Outfitter
Bookable OnlineBook Trip
Museum Admission (Riverton)
ADVEXPEDITION
Riverton, Wyoming
History TourADV Bookable

Museum Admission (Riverton)

Discover Wyoming's storied past through engaging exhibits at Fremont County Museums in Riverton. Perfect for history buffs and families alike, this cultural outing offers a fascinating glimpse into the area's rich heritage.

History TourAll Ages! • 9:00AM - 5:00PM • Starting at $6Certified Outfitter
Bookable OnlineBook Trip
Nightfall in Riverton: Alma Law’s Haunted Downtown Walk
ADVEXPEDITION
Riverton, Wyoming
Guided TourADV Bookable

Nightfall in Riverton: Alma Law’s Haunted Downtown Walk

A two-hour, after-dark guided walk of downtown Riverton led by local storyteller Alma Law that pairs building histories with eerie local tales—this guide lays out what to expect and how to prepare.

Guided TourPT2HCertified Outfitter
Bookable OnlineBook Trip
Three Days, Two Parks: A Private Yellowstone Loop From Jackson
ADVEXPEDITION
Pinedale, Wyoming
HikingADV Bookable

Three Days, Two Parks: A Private Yellowstone Loop From Jackson

A 3-day, 2-night private tour that runs from Jackson, WY through Grand Teton National Park and the Upper Loop of Yellowstone — this guide lays out the route, inclusions, and practical details.

HikingPT2HCertified Outfitter
Bookable OnlineBook Trip
2-day Upper & Lower Loop Yellowstone Tour
ADVEXPEDITION
Pinedale, Wyoming
Sightseeing TourADV Bookable

2-day Upper & Lower Loop Yellowstone Tour

Experience the stunning beauty of Yellowstone on a private 2-day Upper & Lower Loop tour from Pinedale. Discover geothermal marvels, abundant wildlife, and scenic vistas with expert guides in an exclusive, personalized adventure.

Sightseeing TourCertified Outfitter
Bookable OnlineBook Trip
Salt Lake City to Yellowstone Tour
ADVEXPEDITION
Jackson Hole, Wyoming
LodgingADV Bookable

Salt Lake City to Yellowstone Tour

Travel from Salt Lake City through Wyoming’s breathtaking Pinedale and Jackson Hole on a 4-7 day guided tour with historic insights and customizable outdoor activities.

Lodging4 to 7 day tour * Price varies based on length and lodging choiceCertified Outfitter
Bookable OnlineBook Trip
Grand Teton Winter Wildlife Tour
ADVEXPEDITION
Pinedale, Wyoming
PrivateADV Bookable

Grand Teton Winter Wildlife Tour

Discover the quiet magic of Grand Teton in winter with a private sleigh ride through elk-filled meadows, capped off by a warm lunch at the National Museum of Wildlife Art. This unique wildlife tour offers an intimate glimpse into Wyoming’s snowy wilderness.

PrivateStarting at $1,095 • Private pricing for 2 guests • Max 5 People • No surprise fees at checkout.Certified Outfitter
Bookable OnlineBook Trip