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Hiking trails & Routes
United States
Florida
St. Johns County

Twelve Mile Swamp Conservation Area Trail

Easy

3.1

(8)

37

hikers

Twelve Mile Swamp Conservation Area Trail

01:08

4.51km

0m

Hiking

Explore the easy 2.8-mile Twelve Mile Swamp Conservation Area Trail, featuring cypress domes, pine forests, and diverse wildlife in St. John

Last updated: February 26, 2026

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4.51 km

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Way Types & Surfaces

Way Types

4.51 km

Surfaces

4.49 km

< 100 m

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Elevation

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Tuesday 14 July

32°C

23°C

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Frequently Asked Questions

How long is the Twelve Mile Swamp Conservation Area Trail and is it a loop?

The main recreational area features about 2.2 miles of trails, including a 1.6-mile loop. The Komoot route for the Twelve Mile Swamp Conservation Area Trail is approximately 2.8 miles (4.5 km) long.

What is the terrain like on this trail?

The trail offers broad paths, ensuring dry footing even in sections near swampy areas. You'll experience a landscape of large swamps, planted pine forests, and distinctive small cypress domes. It's generally very flat, with minimal elevation gain.

What kind of wildlife and natural features can I expect to see?

The conservation area is home to white-tailed deer, foxes, and various songbirds. You might also encounter a variety of snakes, so always be aware of your surroundings. The diverse flora includes wildflowers, especially vibrant in the spring, and views of various waterways.

Is the Twelve Mile Swamp Conservation Area Trail suitable for beginners or families?

Yes, the trail is graded as easy and is very flat, making it suitable for beginners and families. It's also popular for bicycling and horseback riding, indicating its accessible nature.

What is the best time of year to visit the conservation area?

Spring is particularly beautiful due to the wildflowers. However, the trail is generally accessible year-round. Be mindful of Florida's summer heat and humidity, and potential for mosquitoes, especially after rain.

Are dogs allowed on the trail?

The trail research does not explicitly state rules regarding dogs. It's always best to check local regulations or signage at the trailhead. If allowed, ensure they are on a leash and you clean up after them.

Do I need a permit or is there an entrance fee for the Twelve Mile Swamp Conservation Area?

The provided information does not mention any specific permits or entrance fees for accessing the 378-acre public recreation area within the Twelve Mile Swamp Conservation Area. However, it's always a good idea to check the official St. Johns County website or signage upon arrival for the most current information.

Where can I park to access the trail?

The trail research indicates a dedicated 378-acre recreation area is open for public enjoyment, implying there is designated public access and parking. Specific parking lot details are not provided, but you can typically find trailhead parking at the main entrance to conservation areas.

Are there any notable points of interest along the route?

Yes, the conservation area features an interpretive trail with five specific points of interest. These points educate visitors about the commercial timber operations that have taken place within the region.

What amenities are available at the Twelve Mile Swamp Conservation Area?

The research highlights the presence of an interpretive trail. While specific amenities like restrooms or picnic areas are not detailed, conservation areas often provide basic facilities. It's advisable to come prepared with your own water and snacks.

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