4.7
(1155)
18,402
hikers
00:37
2.06km
70m
Hiking
The Dictionary Hill trail offers a surprisingly expansive experience for its short length, leading you through coastal sage scrub and chaparral habitats. From the summit, you'll be treated to incredible 360-degree panoramic views stretching across southeast San Diego, the Sweetwater Reservoir, and even the Coronado Bridge, feeling far removed from…
Last updated: June 9, 2026
Waypoints
Start point
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1.03 km
Highlight • Summit
Tip by
2.06 km
End point
Way Types & Surfaces
Way Types
1.40 km
555 m
102 m
Surfaces
1.40 km
555 m
102 m
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Elevation
Highest point (300 m)
Lowest point (250 m)
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Weather
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Saturday 11 July
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17°C
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This route was planned by komoot.
Parking is typically available at the trailhead for Dictionary Hill County Preserve. Specific parking details might vary, so it's always a good idea to check local signage upon arrival.
While direct public transportation to the preserve's trailhead might be limited, you can check local San Diego transit options for routes that get you closest to the Dictionary Hill area. A short walk or ride-share might be needed from the nearest stop.
Yes, the trails at Dictionary Hill County Preserve are generally dog-friendly. However, dogs must be kept on a leash at all times to protect the local wildlife and ensure a pleasant experience for all hikers.
The best time to hike this trail is typically during the cooler months, from fall through spring, to avoid the intense summer heat. Early mornings are also ideal for comfortable temperatures and clearer views.
No, there are no entrance fees or permits required to access Dictionary Hill County Preserve. It is open to the public for recreational use.
From the summit of Dictionary Hill, you can expect breathtaking 360-degree panoramic views. These include sweeping vistas of San Diego, the coastline, the Silver Strand, Point Loma, the Coronado Bridge, and even the Coronado Islands off Mexico. You might also spot Sweetwater Reservoir, Cowles Mountain, El Cajon Mountain, and Cuyamaca Peak.
The terrain on this trail is varied, traversing coastal sage scrub and chaparral habitats. You'll encounter some steep and rocky sections, as well as parts with loose gravel, especially on descents. Proper hiking shoes with good grip are highly recommended, and trekking poles can be helpful for stability.
The preserve is part of a Multiple Species Conservation Program, protecting a diverse ecosystem. You might spot various bird species, including the threatened California Gnatcatcher, migrating White Crowned Sparrows, and resident Bewicks Wrens. The endemic Munz's sage can also be found here.
Historically, the hill was known as Lookout Mountain and got its current name from a 1910 land promotion. Geologically, it's significant for its metavolcanic rocks, which are remnants of volcanic islands that existed 125 million years ago.
While the trail is rated as 'easy' by komoot, the research suggests it offers a 'moderate' experience with steep and rocky sections. It might be challenging for very young children or those new to hiking due to the elevation gain and uneven terrain. Families with some hiking experience should be fine, but be prepared for a workout.
Yes, some parts of the trail, particularly on the descent, can be slippery due to loose gravel. There are also steep and rocky sections. It's advisable to wear sturdy hiking shoes with good traction and consider bringing trekking poles for added stability, especially if you're not accustomed to uneven terrain.
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