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Routes
Hiking trails & Routes
San Diego County
Oceanside

San Luis Rey River Trail

Hard

San Luis Rey River Trail

06:18

24.8km

70m

Hiking

Hike the 15.4-mile San Luis Rey River Trail, a paved route offering varied scenery and birdwatching opportunities along the river.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

Get Directions

1

351 m

San Luis Rey River

Highlight • River

This is the end point for the 69 mile long San Luis Rey River, stretching from it's headwaters in the Palomar Mountains all the way through Cleveland National Forest to the Santa Rosa Mountains

Tip by

2

12.3 km

Mance Buchanon Park

Highlight • Rest Area

Mance Buchanon, symbolizing sportsmanship and community spirit, lent his name to this oasis. The park, with its playground, trails, verdant expanses, and soccer fields, reflects his legacy in nurturing youth.

Tip by

B

24.8 km

End point

Parking

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Way Types & Surfaces

Way Types

10.7 km

6.87 km

3.13 km

2.83 km

1.19 km

Surfaces

12.4 km

11.0 km

1.19 km

< 100 m

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Elevation

Elevation

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

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Weather

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Today

Wednesday 6 May

21°C

12°C

0 %

Additional weather tips

Max wind speed: 20.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

Where can I park to access the San Luis Rey River Trail?

The trail offers various access points. While specific parking lots aren't detailed, you can typically find parking near major access points like Mance Buchanan Park or where the trail intersects with local streets in Oceanside. It's advisable to check local city parking regulations.

Is the San Luis Rey River Trail dog-friendly?

Yes, the trail is generally dog-friendly. However, always keep your dog on a leash and be sure to clean up after them. Given the lack of shade, ensure your dog has plenty of water, especially on warm days.

What is the best time of year to hike this trail?

The San Luis Rey River Trail can be enjoyed year-round due to Southern California's mild climate. However, spring and fall offer the most comfortable temperatures. During summer, it's best to go early in the morning or late afternoon to avoid the midday heat, as there is very little shade along the route.

Do I need a permit or pay an entrance fee for the trail?

No, there are no permits or entrance fees required to access and use the San Luis Rey River Trail. It is a publicly accessible recreational path.

What is the terrain like on the San Luis Rey River Trail?

The trail is predominantly smooth, paved (asphalt), and mostly flat, making it accessible for a wide range of users. While largely flat, there are a few short, steep inclines and dips where it goes under roadways. You can choose to use these underpasses or graded ramps to cross at street level.

What kind of scenery and wildlife can I expect to see along the route?

The trail follows the San Luis Rey River, offering varied scenery. You'll pass through areas with trees and native plantings, providing opportunities to spot birds like snowy egrets and blue herons. The western end is close to the beach, offering ocean views, while inland sections feature open fields, residential communities, and occasional glimpses of distant mountains.

Is there much shade on the trail, and what should I bring?

A significant aspect of the trail is its general lack of shade along much of the route. It's crucial to plan accordingly, especially on warm days. Always bring plenty of water, wear sun protection like a hat and sunscreen, and consider sunglasses.

What notable features or landmarks will I encounter?

Beyond the San Luis Rey River itself, you'll pass by Mance Buchanon Park, which has playgrounds and athletic fields. The trail also has a historic element, as it follows a former railroad corridor. Keep an eye out for unique sights, such as a freeway exit that leads nowhere, which was closed in the late 1980s.

Does the trail connect with other paths?

Yes, the route also passes through sections of the San Luis Rey River Trail, California Mission Trail - stage 02 Mission San Luis Rey to Mission San Juan Capistrano, and various segments of the San Luis Rey Bike Path.

What's an important tip for hiking this trail?

If you're heading westward towards the ocean, be prepared for a potential headwind almost the entire way. This can make the return trip feel more challenging, even though the elevation gain is minimal. Factor this into your energy and hydration planning.

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