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United States
San Francisco

Ecology Trail and Lovers' Lane Loop

Easy

2.6

(27)

50

hikers

Ecology Trail and Lovers' Lane Loop

01:17

4.54km

90m

Hiking

The Ecology Trail and Lovers' Lane Loop in San Francisco's Presidio is a charming and accessible hike, perfect for a quick nature fix. You'll stroll through lush woodlands filled with eucalyptus, Monterey pine, and towering redwoods, experiencing a diverse landscape that feels far removed from the city. Keep an eye…

Last updated: June 9, 2026

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Waypoints

A

Start point

Parking

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331 m

Chapel of Our Lady

Place Of Worship

2

728 m

Upper Ecology Trail 🌳

Highlight • Trail

Transitioning from the last remaining section of the sun-bleached Serpentine Grass ecosystem, which once covered most of the windswept dune landscape that now is San Francisco, the Ecology trail transitions …

Tip by

3

1.35 km

Inspiration Point 🌲

Highlight • Viewpoint

Near the highest point in the Presidio, this viewpoint offers grand vistas across the Monterey pine forest and historic officers' houses down to the San Francisco Bay

Tip by

4

1.93 km

Julius Kahn Park

Highlight • Rest Area

Tennis courts, restrooms, picnic tables and playground overlooking Tennessee Valley into the Presidio and the SF Bay.

Tip by

5

2.51 km

Mountain Lake Trail is one of the longest mostly unpaved trails in the Presidio, cutting almost straight along its southern boundary, shaded under beautiful tall Monterey cypress trees. As it …

Tip by

6

2.57 km

The Wood Line

Highlight • Structure

Andy Goldsworthy’s natural art installation in the Presidio 🥾🌲⚡️

Tip by

7

3.16 km

Lower Lover's Lane 💘

Highlight • Trail

Paved straight path running downhill from Presidio Gate to the center of the Presidio, free of car traffic; bikers can become unexpectedly fast.

Tip by

8

3.36 km

Lower Lovers' Lane 💘

Highlight • Trail

Lovers' Lane is a smooth paved trail shaded by mighty Eucalyptus trees that was supposedly used by soldiers based in the Presidio to meet their sweethearts. It crosses a bridge …

Tip by

9

3.42 km

Lovers' Lane 💑

Highlight • Trail

One of the oldest foot trails in the Presidio, used already by early soldiers to visit their lovers after work

Tip by

10

3.55 km

Tennessee Hollow Trail 🌲

Highlight • Trail

Wide mostly smooth gravel trail, partly asphalt paved, through the recently restored nature of the Tennessee Hollow valley near the center of the historic San Francisco Presidio.

Tip by

B

4.54 km

End point

Parking

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Way Types & Surfaces

Way Types

2.83 km

930 m

780 m

Surfaces

1.22 km

976 m

961 m

915 m

272 m

168 m

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Elevation

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Highest point (80 m)

Lowest point (10 m)

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Thursday 9 July

16°C

11°C

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Frequently Asked Questions

Is the Ecology Trail and Lovers' Lane Loop suitable for beginners or families?

Yes, this loop is generally considered easy to moderate, making it suitable for hikers of most ages and skill levels. While there's an incline at the start of the Ecology Trail portion and some uneven, unpaved sections, Lovers' Lane is mostly paved and easy to navigate. It's a great option for a family outing.

What is the terrain like on the loop?

The terrain varies, offering a diverse experience. You'll encounter restored serpentine grasslands, towering redwoods, oaks, and eucalyptus. The Ecology Trail section has a surface of gravel and compacted earth, including some steps, with an average grade of 8%. Lovers' Lane, in contrast, features a paved and boardwalk surface with an average grade of 9%.

Where can I park for the Ecology Trail and Lovers' Lane Loop?

There is often plentiful parking available within the Presidio, especially near attractions like Julius Kahn Park or the Walt Disney Family Museum, which are close to the trailheads. Arriving early in the morning can help secure a spot and provide a more tranquil hiking experience.

Are there any entrance fees or permits required to access the Presidio of San Francisco?

No, there are generally no entrance fees or permits required to access the Presidio of San Francisco for day use, including hiking the Ecology Trail and Lovers' Lane Loop. It is part of the Golden Gate National Recreation Area and is open to the public.

What natural features or wildlife can I expect to see along the way?

You'll traverse diverse habitats, including restored serpentine grasslands and forests of redwoods, oaks, and eucalyptus. Keep an eye out for native wildflowers blooming from spring to early summer, and you might spot hummingbirds and butterflies, especially near El Polín Spring. The trail offers a rich natural experience within the city.

Are there any notable landmarks or points of interest along the way?

Absolutely! The loop features several interesting spots. You'll pass through the Upper Ecology Trail 🌳, enjoy views from Inspiration Point 🌲, and see Andy Goldsworthy's unique art installation, "The Wood Line." The route also crosses a historic brick footbridge in MacArthur Meadow and takes you along the charming Lovers' Lane 💑, known for its corridor of looming trees.

When is the best time of year to hike this loop?

The trail is enjoyable year-round. However, for a vibrant display of native wildflowers, consider visiting from spring to early summer. Early mornings are often recommended for a more tranquil experience and easier parking. The lush vegetation provides beauty in all seasons.

Is the Ecology Trail and Lovers' Lane Loop dog-friendly?

Yes, the Presidio is generally dog-friendly, and this loop is a popular spot for dog walkers. Please ensure your dog remains on a leash at all times to protect wildlife and ensure a pleasant experience for all visitors.

Does the trail connect with other paths?

Yes, the route intersects with several other trails within the Presidio. You'll find sections that are part of the Bay Area Ridge Trail - 04 - San Francisco and Peninsula, the Mountain Lake Trail, and the Tennessee Hollow Trail. The loop itself incorporates parts of the Ecology Trail (upper) and Lovers' Lane.

What are the best viewpoints on the loop?

The most prominent viewpoint is Inspiration Point 🌲, which offers impressive vistas of the San Francisco Bay, the Palace of Fine Arts, Alcatraz, and Angel Island. You'll also catch occasional glimpses of the Bay Area through breaks in the trees along other sections of the trail.

Is there a recommended direction to hike the loop for an easier experience?

The loop can be hiked in either direction. However, if you prefer to tackle the main incline early, starting on the Ecology Trail (Upper) portion will lead you uphill first on a gravel and compacted earth surface. Lovers' Lane, which is mostly paved, offers a gentler descent or ascent depending on your starting point.

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