Mosier Twin Tunnels
Explore historic 1920s tunnels and enjoy stunning Columbia River Gorge views on this scenic paved trail.
Highlights
Must-see attractions
Social
From TikTok & Reddit
Best Time
Pleasant temps, fewer crowds
Mosier Twin Tunnels
Best Time
Pleasant temps, fewer crowds
Highlights
Must-see attractions
Explore historic 1920s tunnels and enjoy stunning Columbia River Gorge views on this scenic paved trail.
"A must-do for biking or hiking, offering history and breathtaking views!"
🚗 Parking Tips
Arrive early, especially on weekends. The Senator Mark O. Hatfield Trailhead fills up fast!
🚴♀️ Bike Rentals Available
Consider renting a bike in Hood River for a fantastic mosier twin tunnels bike ride. Pedal-assist is recommended for the uphill sections.
Highlights
Discover the most iconic attractions and experiences
The Twin Tunnels
Historic Columbia River Highway State Trail
Walk or bike through these historic 1920s tunnels, marveling at carvings left by stranded motorists.
Columbia River Gorge Views
Spur trail to stone overlook
Enjoy breathtaking panoramic views of the Columbia River and the surrounding Gorge from a dedicated vista point.
Historic Highway Trail
Historic Columbia River Highway State Trail
Experience a scenic, paved trail perfect for biking or walking, offering a unique perspective of the Gorge.
Plans like a pro.
Thinks like you
Planning Your Visit
Trail Access & Parking
Best Way to Experience
Best Times
Insider Tips
from TikTok, Instagram & Reddit
🚗 Parking Tips
Arrive early, especially on weekends. The Senator Mark O. Hatfield Trailhead fills up fast!
🚴♀️ Bike Rentals Available
Consider renting a bike in Hood River for a fantastic mosier twin tunnels bike ride. Pedal-assist is recommended for the uphill sections.
👟 Wear Comfortable Shoes
The trail is paved, but you'll be doing a lot of walking or biking. Good footwear is a must!
💨 Be Prepared for Wind
The tunnels can be windy, earning them the nickname 'Wind Tunnels.' Bring layers!
Tips
from all over the internet
🚗 Parking Tips
Arrive early, especially on weekends. The Senator Mark O. Hatfield Trailhead fills up fast!
🚴♀️ Bike Rentals Available
Consider renting a bike in Hood River for a fantastic mosier twin tunnels bike ride. Pedal-assist is recommended for the uphill sections.
👟 Wear Comfortable Shoes
The trail is paved, but you'll be doing a lot of walking or biking. Good footwear is a must!
💨 Be Prepared for Wind
The tunnels can be windy, earning them the nickname 'Wind Tunnels.' Bring layers!
📸 Capture the Views
Don't forget your camera! The views from the tunnels and the overlook are stunning.
What Travellers Say
Reviews Summary
Visitors consistently praise the Mosier Twin Tunnels for their unique historical charm and stunning natural beauty. The paved trail is ideal for both walking and biking, offering breathtaking views of the Columbia River Gorge. While some find the uphill sections challenging for biking, the downhill coast and the historical intrigue of the tunnels make it a highly recommended experience.
"7/14/25 On Historic Columbia River Highway
Close at 9pm
This trailhead provides the most direct access to the tunnels, making for a 2mi(1hr) round trip hike.
From this trailhead, you'll reach the tunnel entrance within about a mile. And hike back the way you came.
Start in the town of Mosier, from the east end of Historic Columbia River Highway State Trail, for the shortest hike to the entrance.
Starting in the east, the hike begins from Senator Mark O. Hatfield Trailhead on Rock Creek Road about 3/4 of a mile from Interstate 84 in Mosier. You’ll actually pass the bottom of Historic Columbia River Highway State Trail on the right, but there is only room for handicapped parking at the bottom of the old road. The general public starts from a larger parking area a little farther up Rock Creek Road.
Set out from the parking lot and walk back along the road, following diamonds painted on the pavement. Use the crosswalk to switch to the left side of the road and continue downhill. Follow the walkway on a paved arm that temporarily parts from the road, rejoining it at the intersection with Historic Columbia River from the parking lot and walk along the road,
Follow diamonds painted on the pavement.
Use the crosswalk to switch to the left side of the road and continue downhill. Follow the walkway on a paved arm that temporarily parts from the road, rejoining it at the intersection with Historic Columbia River Highway State Trail. Turn left and begin up the wide paved trail. Pass a small handicapped parking area and come to an information panel and gate at the start of the trail. (less than a quarter mile from your actual starting point).
After 0.85 miles of hiking, and a tenth of a mile before the tunnels, find a spur on the right out to a stone overlook. Take it and walk a short distance to a round vista point. Explore big views from this location.
Make your way through the long eastern tunnel, pass through a small opening in between, and enter the western tunnel. Metal gates prevent you from straying out on the cliffs between the tunnels. The shorter second tunnel has wood paneling that frames the walls and ceiling. If you’re only interested in a short outing, you could turn around after the second tunnel for a hike of just over two miles round trip.
Then go thru to the West tunnel. Once through, you can hike back to where you came from. It'll be just over a 2 mi. 1 hr. hike round trip."
Orrin H
"It's a really nice walk to these tunnels. At the trailhead, there is a decent parking lot with a pit toilet. The trail is paved wide and relatively flat. Great for walking and biking. I would say it is about a mile to the tunnels. They are really neat to walk through and imagine 2 lanes of traffic trying to fit through them. There are also good views of the Columbia River valley from the "windows" in the tunnels."
Jeremy
"Cool tunnels! Worth the walk, looks like a great path to ride a bicycle."
Silas Walker
What People Like
What People Dislike
Frequently Asked Questions
🚇 🗺️ Getting There
The most direct access is via the Senator Mark O. Hatfield Trailhead on Rock Creek Road in Mosier, Oregon. This trailhead leads to the Historic Columbia River Highway State Trail. Parking is available but can be limited.
Yes, there is a parking lot at the Senator Mark O. Hatfield Trailhead. However, it's advisable to arrive early, especially on weekends, as it can fill up quickly.
While you can bike from Hood River along the Historic Columbia River Highway State Trail, the section leading directly to the tunnels is shorter and more accessible from the Mosier side.
For a hike, starting from the Senator Mark O. Hatfield Trailhead in Mosier offers the shortest route to the tunnels, approximately 1 mile each way.
Public transport directly to the trailhead is limited. Most visitors drive or arrange transportation. Consider ride-sharing services if available in the area.
🎫 🎫 Tickets & Entry
No, there are no tickets or admission fees required to access the Mosier Twin Tunnels and the Historic Columbia River Highway State Trail. It's a public park.
The Historic Columbia River Highway State Trail is generally open from dawn to dusk. The tunnels themselves are always accessible as part of the trail.
There is no entrance fee for the Historic Columbia River Highway State Trail or the Mosier Twin Tunnels. Access is free for all visitors.
Yes, the tunnels are accessible year-round. However, weather conditions can affect trail accessibility and safety, especially during winter months.
While the trail is generally open from dawn to dusk, it's always a good idea to check local park advisories for any temporary closures or restrictions, especially due to weather.
🎫 🚶 Onsite Experience
The hike from the Mosier trailhead is about 1 mile each way on a paved, relatively flat trail. It's a pleasant walk with scenic views leading up to the tunnels.
Absolutely! The paved, wide trail is ideal for a mosier twin tunnels bike ride. Many visitors rent bikes in Hood River for this experience. 
Inside the tunnels, you can see the original stonework and even carvings left by motorists trapped during a snowstorm in 1921.
Yes, there is a pit toilet available at the Senator Mark O. Hatfield Trailhead, which is convenient for visitors.
The trail is paved and relatively flat, making it generally accessible for strollers and wheelchairs. However, some sections might have slight inclines.
📸 📸 Photography
The best photo spots include the interior of the tunnels, the spur trail to the stone overlook for panoramic Gorge views, and the trail itself with cyclists or hikers.
Early morning or late afternoon light offers the most dramatic and beautiful lighting for photography, especially for capturing the Gorge views.
Yes, you can take photos inside the tunnels. Be mindful of other visitors and use a flash if needed due to the low light.
Drone usage is typically restricted in state parks and along the Columbia River Gorge for safety and environmental reasons. Check with Oregon State Parks for specific regulations.
A wide-angle lens is great for capturing the expansive Gorge views and the length of the tunnels. A standard zoom lens is versatile for general shots.
For Different Travelers
Tailored advice for your travel style
👨👩👧 Families with Kids
Consider renting bikes with pedal-assist if your family enjoys cycling; it makes the uphill sections much easier and more enjoyable for everyone. The scenic views of the Columbia River Gorge provide a beautiful backdrop for family photos. Pack snacks and water, as amenities are limited to the trailhead.
🚴 Budget Travelers
Packing your own lunch and water is a great way to save money. The scenic beauty and historical significance of the site offer a high-value experience without a significant financial outlay. It's a perfect destination for a day trip that won't break the bank.
🚶♀️ Active Explorers
The moderate incline on the trail provides a good challenge for cyclists, especially if you opt for a traditional bike. The opportunity to explore the historic tunnels and the scenic overlook adds an element of discovery to your active adventure. Remember to wear appropriate athletic gear and stay hydrated.
Deep Dives
In-depth insights and expert knowledge
The History of the Mosier Twin Tunnels
+1One of the most intriguing aspects of the tunnels' history is the story of motorists trapped inside during a severe snowstorm in 1921. For nine days, people were stranded within the tunnels, and many left carvings on the walls that can still be seen today. These markings serve as a poignant reminder of the harsh conditions and the human stories associated with this historic route. The restoration and repurposing of the tunnels for recreational use have ensured their legacy continues to be appreciated by visitors.
The restoration project involved significant effort from various organizations and individuals dedicated to preserving the Gorge's heritage. The transformation of the old highway into a paved trail has created a unique recreational corridor, allowing people to experience the landscape and history in a new way. This initiative highlights the importance of adaptive reuse for historical structures, turning them into valuable community assets.
Experiencing the Mosier Twin Tunnels by Bike
The ride itself is a journey through stunning scenery. As you pedal along, you'll be treated to expansive views of the Columbia River and the dramatic cliffs of the Gorge. The tunnels themselves are a highlight, offering a cool respite from the sun and a chance to imagine what it was like for early motorists. The unique acoustics and the historical carvings inside add to the immersive experience.
After passing through the tunnels, the trail continues, offering more scenic vistas. For those who started from Mosier, the ride back often involves a thrilling downhill coast, making the initial climb feel well worth it. The trail is wide enough to accommodate both cyclists and pedestrians, though it's always good practice to be mindful of others and signal when passing.
Hiking to the Mosier Twin Tunnels
The hike offers beautiful views of the Columbia River Gorge as you make your way towards the tunnels. Along the route, you'll find a spur trail leading to a stone overlook, which provides a fantastic vantage point for panoramic photography. This overlook is a great place to pause, take in the scenery, and appreciate the scale of the Gorge.
Once you reach the tunnels, you can walk through them, observing the historic stonework and the unique carvings left by stranded travelers. The experience of walking through these old passages, imagining the history they hold, is a significant part of the visit. The round trip from the Mosier trailhead is about two miles, making it a manageable outing for a few hours.
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