If you’re looking for one of the most iconic and thrilling hikes in the Columbia River Gorge (maybe even the USA), Tunnel Falls via the Eagle Creek Trail should be at the top of your list. With more waterfalls than you can count, lush mossy forests, and the unforgettable experience of walking behind a roaring waterfall, this hike offers a true Pacific Northwest adventure you’ll never forget.
It was on my bucket list for years, and it (spoiler alert) 1000 percent lived up to my expectations.
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Table of Contents
Tunnel Falls via Eagle Creek Trail – Quick Facts
Before I dive into my thoughts and experience, here are some quick facts about hiking to Tunnel Falls!
| Details | Info |
|---|---|
| Location | Eagle Creek Trailhead, Cascade Locks, Oregon |
| Distance | 12.2 miles round trip (we clocked in at 13.4 though) |
| Elevation Gain | 1,640 feet |
| Difficulty | Moderate to Strenuous |
| Trail Type | Out and back |
| Highlights | Walk behind Tunnel Falls, lush canyon views, multiple waterfalls |
| Best Time to Visit | May to October |
| Permit Required | Northwest Forest Pass (for parking) |
| Dog Friendly | Yes, leash required and caution needed near cliff edges |
What to Know Before You Go
- Trailhead: Eagle Creek Trailhead, Cascade Locks, OR
- Distance: 12 miles round trip
- Elevation Gain: About 1,640 feet
- Difficulty: Moderate to Strenuous
- Permit: NW Forest Pass required for parking (can be purchased at the trailhead $5)
- Dogs: Allowed, but keep them leashed — the trail has narrow, exposed sections
Important Tip: Parts of the Eagle Creek Trail are very narrow with steep drop-offs. There are cables bolted into the rock for hand-holding support, but it’s not recommended for those with a fear of heights. Always hike cautiously, especially when the trail is wet or muddy.
I’m a big-time scaredy cat, but I never felt scared or unsafe!
The Experience of Hiking to Tunnel Falls
Permit
You do need to purchase an NW forest pass, but you can do so easily upon arrival. We stopped at the first kiosk we saw (before the main parking lot), and we were able to pay with a credit card. But, it’s always wise to have cash ready at any trailhead just in case.
Parking & Trailhead Amenities
The parking lot was mid-sized and there was additional parking if the main lot is full (about .5 mile rt walk). We got there around 8:30 am on a Thursday (on Easter weekend) and there was only 1 other car in the parking lot.
There is a bathroom, but it was closed when we visited. They had porta-potties instead!
The Trail
Starting from the Eagle Creek Trailhead near Cascade Locks, the trail is a slow and steady incline through the beautiful rainforest. Towering firs, ferns, and moss-draped cliffs surround you and you’ll get really used to the sound of rushing water all around you.
The first few miles are relatively gentle, and you’ll pass several smaller waterfalls, including the beautiful Punchbowl Falls (a must stop at the viewpoint). You’ll find the viewpoint around the 2-mile marker!
At about six miles in, you’ll hear the powerful roar of Tunnel Falls before you see it. As you approach, the trail carves directly behind the waterfall through a narrow tunnel blasted into the basalt rock (hence the name). It’s a magical and misty experience, with water thundering down right in front of you as you walk safely through the tunnel.
This spot is the ultimate reward for your efforts and is one of the most photogenic locations in the entire Gorge. It truly lived up to all my bucket list expectations!
We were able to spend some time admiring the view and walking back and forth under the tunnel.
If you still have energy, you can continue a little farther to Twister Falls, another jaw-dropping cascade. It’s just about 1/4 mile past Tunnel Falls. We found the perfect picnic spot here soaking up the sun and admiring the waterfall. Out of curiosity, we did continue on to the end of the trail where we were surprised with (yet another) waterfall.
Best Time to Hike Tunnel Falls
The best time to hike to Tunnel Falls is late spring through early fall, typically May to October, when trail conditions are safest. In the spring, the waterfalls are at their most powerful thanks to snowmelt, but early spring hikes may involve muddy trails or even fallen trees. Always check trail conditions before you go — the Eagle Creek Trail has been prone to closures in the past due to wildfire damage and landslides.
Tips for a Great Hike
- Start early: This is a popular trail and parking can fill up quickly.
- Pack the essentials: Bring water, snacks (lots of snacks), good hiking boots with grip, and a lightweight rain jacket.
- Watch your step: Some parts of the trail are very narrow with steep drop-offs. Use the hand cables and take your time.
- Leave no trace: Help keep the Columbia River Gorge beautiful by packing out all your trash and staying on the trail.
Other Things to Do Nearby
If you are spending more time in the Columbia River Gorge, be sure to check out some of these gems! Or steal my complete 3-day itinerary here!
- Multnomah Falls: One of Oregon’s most famous and tallest waterfalls, Multnomah Falls is a must-see. You can view it from the base or take a paved path up to Benson Bridge for a closer look and to feel the mist. I
- Vista House at Crown Point: A historic observatory perched high above the gorge, offering breathtaking panoramic views of the Columbia River. It’s a popular scenic viewpoint and a great place to stop on a scenic drive.
- Latourell Falls: The closest of the major Columbia River Gorge waterfalls to Portland, Latourell Falls features a striking single-plunge waterfall spilling over a wall of columnar basalt. There’s a short, accessible loop trail to view it.
- Bonneville Lock & Dam: Learn about the engineering marvel of the dam and watch migrating salmon swim upstream in the fish ladders (especially in the fall). There’s a visitor center with educational exhibits.
- Bridge of the Gods: This impressive steel cantilever bridge spans the Columbia River, connecting Oregon and Washington. Pedestrians can walk across for stunning views of the river and gorge, though it’s grated, which can be a thrill for those with a fear of heights. It’s also a significant crossing point for PCT hikers.
- Hood River: A vibrant town known as the “Windsurfing Capital of the World.” You can enjoy water sports, visit local breweries and wineries (many with stunning views of Mt. Hood), explore charming shops, and dine at various restaurants.
- Historic Columbia River Highway: Take a scenic drive along this historic highway, which winds through the western Gorge and provides access to many waterfalls and viewpoints.
- Columbia Gorge Discovery Center & Museum (The Dalles): If you’re heading further east, this museum offers insights into the natural and cultural history of the Columbia River Gorge and the Oregon Trail.
- Wine Tasting: The Columbia River Gorge is a growing wine region with numerous wineries offering tastings, often with spectacular views of the surrounding mountains and river.
- Kayaking and Paddleboarding: Enjoy the calmer waters of the Columbia River by kayak or paddleboard, offering a different perspective of the gorge.
Final Thoughts: Is a Hike to Tunnel Falls Worth It?!
Tunnel Falls via the Eagle Creek Trail is a true bucket-list hike for waterfall lovers and adventure seekers (me me me!) From the lush canyon scenery to the thrill of walking behind a waterfall, it’s a hike packed with moments you’ll remember forever. If you only have time for one long hike in the Columbia River Gorge, make it this one and be prepared to be amazed around every bend.