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Routes
Hiking trails & Routes
United States
California
Santa Barbara County
Mission Canyon

Tunnel Trail

Hard

2.6

(17)

91

hikers

Tunnel Trail

01:24

4.15km

170m

Hiking

Hike the difficult 2.6-mile Tunnel Trail in Los Padres National Forest, gaining 570 feet with views of Santa Barbara and the ocean.

Last updated: February 26, 2026

Tips

Includes a segment that may be dangerous

A part of this route comprises technical, difficult, or hazardous terrain. Specialist equipment and prior experience may be required.

After 1.74 km for 685 m

Waypoints

A

Start point

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1

1.51 km

Inspiration Point Trail

Highlight (Segment) • Trail

Although this hike starts in a residential neighborhood, it quickly heads up into the hills to provide positively inspiring — get it? — views of the Santa Barbara coastline. The trail is rocky, so it's not boring — and even with a little shade in the steepest parts of the trail, you may want to save this one for a cooler part of the day.

Tip by

2

2.07 km

Seven Falls

Highlight • Waterfall

A perfect sequence of waterfalls with natural pools and lush surroundings, with some pools deeper than others, and depending on the season the waterfalls could have more or less water. The trail to get to the falls can be considered moderate to difficult, with some steep parts, however it’s worth it for a refreshing soak after hiking.

Tip by

B

4.15 km

End point

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Way Types & Surfaces

Way Types

3.31 km

673 m

166 m

Surfaces

2.63 km

969 m

548 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (460 m)

Lowest point (290 m)

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Weather

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Today

Saturday 16 May

23°C

12°C

0 %

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Max wind speed: 10.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

What is the difficulty level of the Tunnel Trail?

This trail is considered difficult, rated as a "Double Black Diamond" for its technicality and "T3 Demanding Mountain Hiking" on the SAC Scale. It features challenging terrain, especially at higher elevations.

What kind of terrain can I expect on this hike?

The trail is primarily a singletrack that climbs up the mountains. It can be very dry, but after rain, you might encounter impressive waterfalls. Expect increasingly rocky sections at higher elevations, with some very exposed areas and a technical descent composed mainly of rock gardens.

Are dogs allowed on the trail?

Yes, dogs are generally permitted on trails within the Los Padres National Forest. However, they must be kept on a leash at all times to protect wildlife and ensure the safety of other hikers. Always pack out any waste.

What are the best times of year to hike this route?

The trail can be hiked year-round, but spring (March-May) and fall (September-November) offer the most pleasant temperatures. After heavy rains, you might experience impressive waterfalls, but be prepared for potentially muddy or slippery conditions. Summer can be very hot and exposed, so an early start is recommended.

Are there any permits or entrance fees required for the Tunnel Trail?

No specific permits are required to hike the Tunnel Trail itself. As it's located within the Los Padres National Forest, there are generally no entrance fees for day use. However, if you park at certain trailheads, a California Adventure Pass may be required. Always check local signage upon arrival.

What scenic views or landmarks can I see along the way?

The trail offers gorgeous views of the city of Santa Barbara and expansive ocean vistas. You'll also get views of the wilderness on the other side of the Santa Ynez range. Notable highlights along the route include Inspiration Point Trail and Seven Falls, which can be particularly impressive after rain.

Where is the trailhead and what are the parking options?

The Tunnel Trail trailhead is typically accessed from the end of Tunnel Road in Santa Barbara. Parking can be limited, especially on weekends, so arriving early is highly recommended. There are no public transport options directly to the trailhead, so driving is usually necessary.

Does this route connect with other trails?

Yes, the route connects to several other popular trails. It offers connections to trails like the Rattlesnake Connector Trail and leads directly to Inspiration Point Trail. The komoot tour also passes through sections of the Tunnel Trail, Inspiration Point Trail, Bubb's Peak Trail, Cathedral Peak Trail, and 7 Falls Trail.

What should I wear and bring for this hike?

Given its difficult rating and exposed sections, wear sturdy hiking boots with good grip. Layers are advisable due to potential temperature changes. Bring plenty of water, especially on hot days, as there are no water sources on the trail. Sun protection (hat, sunscreen) is essential, and trekking poles can be helpful for the rocky and technical sections.

Is the Tunnel Trail a loop or an out-and-back route?

The specific komoot tour for the Tunnel Trail is an out-and-back route. While it connects to other trails that could form longer loops, this particular route follows the same path for ascent and descent.

What are the regulations for hiking in Los Padres National Forest?

When hiking in Los Padres National Forest, it's important to follow Leave No Trace principles. This includes staying on marked trails, packing out all trash, and respecting wildlife. Campfires may be restricted, especially during dry seasons, and dogs must be leashed. Always check the official U.S. Forest Service website for the latest regulations and fire restrictions before your visit.

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