
Rio Grande Headwaters
Discover the humble beginnings of the mighty Rio Grande River, nestled in the stunning San Juan Mountains. An adventure for the intrepid.
Highlights
Must-see attractions
Social
From TikTok & Reddit
Best Time
Clearer skies, better trail conditions

Rio Grande Headwaters
Best Time
Clearer skies, better trail conditions
Highlights
Must-see attractions
Discover the humble beginnings of the mighty Rio Grande River, nestled in the stunning San Juan Mountains. An adventure for the intrepid.
"It is hard to believe the mighty river begins its long and winding journey in this beautiful spot."

🚗 High-Clearance Vehicle Needed
Gravel roads to Stony Pass can be rough. A mid-size pickup or SUV is recommended for easier travel.
🥾 Steep Trail Alert
The path down to the water from the viewpoint is very steep. Be cautious, especially at higher altitudes.

Highlights
Discover the most iconic attractions and experiences

The Unassuming Beginning
Where the Rio Grande crosses the Colorado Trail
Witness the mighty Rio Grande's humble start in a beautiful, serene spot, often marked by a simple crossing.

Stony Pass Viewpoint
Stony Pass
Enjoy breathtaking distant views from Stony Pass before descending towards the river's origin.

Rio Grande Reservoir
Near the headwaters
A scenic reservoir offering a different perspective of the water system before it becomes the mighty river.
Plans like a pro.
Thinks like you
Planning Your Visit
Navigating to the Source
Stony Pass Conditions
Best Times
Insider Tips
from TikTok, Instagram & Reddit
Stony Pass Jeep trail to Kite Lake, in the Headwaters of the Rio Grande near Silverton Colorado
🚗 High-Clearance Vehicle Needed
Gravel roads to Stony Pass can be rough. A mid-size pickup or SUV is recommended for easier travel.
🥾 Steep Trail Alert
The path down to the water from the viewpoint is very steep. Be cautious, especially at higher altitudes.
Trail recommendations around Alpine Loop, Colorado
Stony pass conditions?
🗺️ Check Trail Status
Stony Pass can be impassable early season. Verify conditions before your trip.
💧 Not Just the Reservoir
For the true headwaters, head to Stony Pass and walk the Colorado Trail.
Tips
from all over the internet
🚗 High-Clearance Vehicle Needed
Gravel roads to Stony Pass can be rough. A mid-size pickup or SUV is recommended for easier travel.
🥾 Steep Trail Alert
The path down to the water from the viewpoint is very steep. Be cautious, especially at higher altitudes.
🗺️ Check Trail Status
Stony Pass can be impassable early season. Verify conditions before your trip.
💧 Not Just the Reservoir
For the true headwaters, head to Stony Pass and walk the Colorado Trail.
What Travellers Say
Reviews Summary
Visitors appreciate the unique experience of seeing the Rio Grande's humble beginnings and the stunning mountain vistas from Stony Pass. However, the journey to the actual source is challenging, requiring a capable vehicle and a strenuous hike, and the pass itself can be impassable early in the season.
"The distant viewpoint is off the road, with a little information! There is a path down to the water(along fence line), however, very steep ( more difficult- higher altitude-be mindful).
Many people have spotted the Rio grande river, not many have seen where it begins!!!"
Britini Jahanbin
"Coming from Silverton, stop and enjoy the view at Stony Pass. Then continue on down the trail and stop where the unassuming Rio Grande crosses under the trail. It is hard to believe the mighty river begins its long and winding journey in this beautiful spot."
Brandon Cravens
"You can either go to the Rio Grande resevoir or to the head of the stream that is marked on Google maps. I went to both and I must say it is quite a journey to get to the headwaters marked on Google Maps. You have to travel all the way up to Stoney Pass and then walk a while on the Colorado Trail just to get there."
Braedon
What People Like
What People Dislike
Frequently Asked Questions
🚇 🗺️ Getting There
The most common access point is via Stony Pass, which requires a high-clearance vehicle due to gravel roads. From Silverton, you can drive up Stony Pass. Be aware that the pass itself can be impassable early in the season.
No, Stony Pass is typically closed in winter and can remain impassable well into spring due to snow. Always check recent conditions before attempting to drive it.
A high-clearance vehicle, such as a 4x4 or a mid-size pickup truck, is highly recommended for the gravel roads leading to Stony Pass and the surrounding areas.
Yes, you can visit the Rio Grande Reservoir, but the actual marked headwaters of the stream are further up, requiring a hike from Stony Pass along the Colorado Trail.
While Google Maps marks a spot for the headwaters, it's best to use it in conjunction with trail maps. The journey involves reaching Stony Pass and then hiking a portion of the Colorado Trail.
🎫 🎫 Tickets & Entry
No, there are no admission fees or tickets required to visit the Rio Grande Headwaters. It's a natural area accessible via public roads and trails.
As a natural area, there are no set operating hours. Access is generally available during daylight hours, weather permitting, especially for the roads leading to Stony Pass.
There is no entrance fee for Stony Pass itself. It's a mountain pass that provides access to trails and scenic viewpoints.
While organized tours might be available from local outfitters, you can easily visit independently. Booking is generally not required for self-guided exploration.
If you plan to camp in the dispersed camping areas along the Rio Grande, you may need to check with the local Forest Service for any specific regulations or permits required, especially during peak seasons.
🎫 🧭 Onsite Experience
You can see the humble beginnings of the Rio Grande River, enjoy scenic mountain views from Stony Pass, and explore parts of the Colorado Trail.
The path down to the water from the viewpoint can be very steep and challenging, especially at higher altitudes. It's not considered a beginner hike.
The viewpoint at Stony Pass offers expansive mountain vistas. The actual crossing of the Rio Grande on the Colorado Trail is also a picturesque spot.
Swimming is generally not recommended at the headwaters due to the cold water temperatures and shallow depth. It's more about the scenic experience.
Facilities are very limited. You'll find no restrooms or designated picnic areas directly at the headwaters. Come prepared with your own supplies and pack out everything you bring in.
📸 📸 Photography
Early mornings and late afternoons offer the best light for landscape photography, with softer shadows and warmer tones. Golden hour can be particularly stunning.
A wide-angle lens is great for capturing the expansive mountain scenery. A telephoto lens can be useful for isolating details in the landscape or wildlife. Don't forget a sturdy tripod for low-light conditions.
The high altitude can affect battery life, so bring spare batteries. The terrain can be uneven, so a comfortable camera bag and good hiking shoes are essential.
Yes, focus on the small stream where it emerges and crosses the trail. Use a lower angle to emphasize its nascent state against the vast mountain backdrop.
Capture the transition from small stream to a more defined riverbed, the surrounding alpine environment, and the sense of remoteness. Shots of the Colorado Trail alongside the water are also compelling.
For Different Travelers
Tailored advice for your travel style
👨👩👧 Families with Kids
Consider focusing on the Stony Pass viewpoint for its expansive views, which can be enjoyed with less strenuous effort. If you do attempt to reach the stream crossing, ensure children are supervised closely due to the steep terrain. Pack plenty of snacks, water, and layers, as mountain weather can be unpredictable. The drive itself, with its gravel roads, can be an adventure for older kids, but be prepared for a bumpy ride.
🚗 Off-Road Enthusiasts & Adventurers
Be prepared for potential obstacles, including washouts and uneven terrain. Always check the latest Stony Pass conditions before you go, as early-season snow can render the pass impassable. The hike from Stony Pass to the actual headwaters along the Colorado Trail adds another layer of adventure, with its steep sections providing a good workout. This is an ideal trip for those who enjoy remote exploration and challenging drives.
Deep Dives
In-depth insights and expert knowledge
The Journey to the Source
Once you reach the vicinity of Stony Pass, the final approach to the marked headwaters involves hiking a section of the Colorado Trail. This hike can be steep and demanding, particularly at higher altitudes. It's crucial to be prepared for rugged terrain and to check recent trail conditions before embarking on your journey. The reward is witnessing the very beginning of a river that will eventually flow for over 1,800 miles.
Many visitors find the experience of seeing the river's humble origin profound. It's a stark contrast to the powerful river it becomes downstream. The unassuming crossing where the Rio Grande emerges is a quiet, beautiful spot that many people miss if they only visit the reservoir.
Navigating Stony Pass
Driving Stony Pass requires a vehicle capable of handling rough, unpaved roads. A high-clearance 4x4 is often recommended, though some reviewers with mid-size pickups have managed. The drive offers great views along the way, making the journey part of the experience. Be prepared for a bumpy ride and potential obstacles.
Beyond just being a transit point, Stony Pass itself offers a distant viewpoint that is worth stopping for. It provides a panoramic perspective of the surrounding San Juan Mountains, setting the stage for the exploration of the river's origins. Remember to be mindful of the altitude and weather, which can change rapidly in mountain passes.





Social
from TikTok, Instagram & Reddit