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Routes
Hikes
United States
Florida

Union County

The best walks and hikes in Union County

5.0

(1)

24

hikers

9

hikes

Hiking in Union County offers diverse landscapes characterized by low elevations, flowing rivers, and extensive woodlands. The region features trails that traverse areas with natural sinkholes, marshlands, and hammocks, providing varied terrain for outdoor exploration. These natural features create a unique environment for hikers to experience Florida's distinct ecosystems.

Best hiking trails in Union County

  • The most popular hiking route is River Sink Trail and Alligator Road Loop, a 6.2 miles (10.0 km) trail that takes 2 hours 30…

Last updated: May 8, 2026

#1.

River Sink Trail and Alligator Road Loop

9.96km

02:31

10m

10m

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Moderate

8

hikers

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy
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3

hikers

Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

Hard

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

5.0

(1)

3

hikers

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy

1

hikers

5.75km

01:27

10m

10m

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

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Tips from the Community

Russell_Dennehy-Carr
January 31, 2026, Mill Creek Nature Preserve

This was a really beautiful and varied trail that was quite different to the surrounding areas

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The suspension bridge and overlook to the river sink were nice. The 8 or so miles round trip to Sweetwater Lake was also nice. It is Florida so if hiking in the summer make sure you have plenty of water, sunscreen and bug spray.

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Really fun area to hike and has lots of picnic benches. Bridge was closed for repairs when we went

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Scott
July 19, 2024, West Trail

This 3-mile loop trail takes you through a fascinating blend of landscapes. You'll traverse pine flatwoods, hardwood forests with towering American beech trees, and swampy areas along the tributaries of Townsend Branch Creek. Part of the West Trail overlaps with a section of Old Providence Road/Fort Call Road. This historic path was once used by early residents.

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Townsend Branch Creek is a peaceful waterway that adds to the diverse habitats found within the preserve. A great spot to witness the wonders of nature, it eventually disappears into the ground through a series of sinkholes. These sinkholes are openings that allow water to flow directly into the Floridan Aquifer, a massive underground water system.

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The preserve boasts a fascinating mix of ecosystems, including southernmost reaches of Appalachian hardwood forests, vibrant pine flatwoods, and even a small waterfall. This variety makes for a truly unique hiking experience. One of the most remarkable features of Mill Creek is the presence of American Beech trees. These magnificent trees reach their southernmost extent here in Florida, making the preserve a haven for those interested in unusual plant communities.

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The trail roughly follows the underground path of the Santa Fe River. Starting at the park, you'll witness the very spot where the river plunges into the earth through a sinkhole. The trail then continues above the river's hidden journey for several miles.

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Scott
July 19, 2024, Swinging Bridge

Built during the New Deal era, it's one of the few suspension bridges remaining in Florida. As you cross, you can admire the scenic views of the Santa Fe River below.

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Frequently Asked Questions

What kind of landscapes can I expect to see while hiking in Union County?

Union County offers diverse landscapes characterized by low elevations, flowing rivers, and extensive woodlands. You'll encounter natural sinkholes, marshlands, and hammocks, providing a unique experience of Florida's distinct ecosystems.

Are there easy hiking trails suitable for families or beginners in Union County?

Yes, Union County has several easy trails perfect for families and beginners. For example, the Parener’s Branch Trail loop is an easy 4.9-mile path winding through tranquil woodlands. Another great option is the West Trail and Hammock Trail Loop, which is 3.2 miles long and also considered easy.

What are some moderate hiking options in Union County?

For those seeking a moderate challenge, the River Sink Trail and Alligator Road Loop is a popular choice. This 6.2-mile route takes about 2 hours and 30 minutes to complete and features a blend of riverine scenery and woodland paths. Another moderate option is the Old Bellamy Road and River Rise Loop, which is 6.1 miles long.

Are there any challenging or longer hikes available in Union County?

Yes, for experienced hikers looking for a longer adventure, the O'Leno and River Rise Parks Loop is a difficult 14.6-mile trail. It leads through O'Leno and River Rise State Parks and typically takes about 5 hours and 55 minutes to complete.

Are there circular hiking routes in Union County?

Many of the trails in Union County are designed as loops, offering circular routes. Examples include the Parener’s Branch Trail loop, the River Sink Trail and Alligator Road Loop, and the extensive O'Leno and River Rise Parks Loop.

What do other hikers say about the trails in Union County?

The hiking routes in Union County are highly rated by the komoot community, with an average score of 5.0 stars. Hikers often appreciate the diverse terrain, from riverine scenery to tranquil woodlands, and the opportunity to experience Florida's unique ecosystems.

What is the best time of year to go hiking in Union County?

Given Union County's location within Florida's distinct ecosystems, the cooler, drier months from late fall through early spring (roughly November to April) are generally the most comfortable for hiking. Summers can be very hot and humid, with a higher chance of afternoon thunderstorms.

Are there any specific natural features or attractions to look out for on the trails?

Union County's trails are known for their natural sinkholes, marshlands, and hammocks, which are unique to Florida's environment. The trails often follow low-lying river systems, providing opportunities to observe diverse woodlands and riverine scenery.

How many hiking trails are there in Union County?

There are over 9 hiking routes available in Union County, offering a range of difficulties from easy to difficult, ensuring options for various skill levels.

Is public transport available to access hiking trails in Union County?

Information regarding specific public transport options directly to trailheads in Union County is not readily available. It is generally recommended to plan for personal vehicle access to reach most hiking destinations in the area.

Are there any facilities like cafes or accommodation near the hiking trails?

While the trails offer a natural escape, specific information about cafes, pubs, or accommodation directly adjacent to trailheads in Union County is limited. It's advisable to check local listings in nearby towns for amenities before your hike.

Most popular routes in Union County

Family-friendly hikes in Union County

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