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Bus station hiking trails around Marathon, Florida, offer unique opportunities to explore the Florida Keys' distinct coastal environment. The region is characterized by flat terrain, tropical hardwood hammocks, mangrove forests, and extensive ocean views. Hikers can experience diverse ecosystems, including coastal paths and marine habitats, with minimal elevation changes. These trails provide access to scenic stretches of the Florida Keys Overseas Heritage Trail and iconic landmarks like the Old Seven Mile Bridge.
Last updated: May 11, 2026
8
hikers
4.47km
01:07
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Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
7
hikers
6.79km
01:42
0m
0m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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6
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Popular around Marathon
One of the most beautiful beaches in the Florida Keys.
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On the north side of the Old 7 Mile Bridge, there's a picnic area with two covered shelters. Fishing is also possible here. There's a parking lot. It's also ideal for continuing on to the Lower Keys.
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Just before the 7-Mile Bridge, cyclists and hikers will find a few shady spots under the mangroves right by the water to cool off and refresh themselves.
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The Old Seven Mile Bridge is one of the most famous structures in the Florida Keys. It was originally built in the early 20th century as part of the famous Overseas Railroad, which Henry Flagler had built from Miami to Key West. It was later converted into a road bridge before being replaced by the modern parallel bridge for automobile traffic. Today, a section of the old bridge is open to pedestrians, cyclists, and runners. From here, you can enjoy magnificent views of the ocean, the islands, and the new Seven Mile Bridge running parallel to it. The walk to Pigeon Key, a small island with a museum and historic buildings, is particularly popular. There are parking areas and shaded picnic areas at the entrance, ideal for a break before or after your tour. The bridge is a popular place to take a break before or after your tour.
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Sombrero Beach is a quintessential Florida Keys beach. Soft white sand, crystal clear water, and plenty of facilities for your day at the beach. If you're biking out here, plan to stay a while.
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The hospital is worth seeing. At the same time, your entrance fee supports the great rescue operations for injured sea turtles.
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This guide features three easy hiking trails around Marathon that are accessible from bus stations, making it convenient to explore the area without a car.
The trails primarily offer coastal views, taking you through areas with tropical hardwood hammocks and mangrove forests. You'll experience refreshing ocean breezes and diverse ecosystems characteristic of the Florida Keys.
Yes, several routes offer views of iconic landmarks. For instance, the Shady spots by the sea – Old 7-Mile-Bridge loop from Marathon provides spectacular views of the Seven Mile Bridge and the New Seven Mile Bridge. You'll also encounter sections of the Florida Keys Overseas Heritage Trail.
The trails around Marathon are highly rated by the komoot community, with an average score of 4.5 stars. Reviewers often praise the unique coastal scenery, the ease of access from public transport, and the opportunity to experience the Florida Keys' natural beauty.
Yes, all three featured routes are rated as easy, with minimal elevation gain, making them ideal for families with children. The coastal paths and scenic views provide an enjoyable experience for all ages.
Many outdoor areas in the Florida Keys are dog-friendly, but it's always best to check specific park or trail regulations before you go. Generally, dogs on leashes are welcome on many public trails, but some protected areas might have restrictions.
The cooler, drier months from November to April are generally considered the best time for hiking in the Florida Keys. Temperatures are more comfortable, and humidity is lower, making for a more pleasant experience.
Yes, all three routes in this guide are circular loops, designed for convenience. Examples include the Sunset Park Beach loop from Key Colony Beach and the Sombrero Beach loop from Marathon, allowing you to start and end at the same point, often near a bus stop.
The diverse ecosystems of the Florida Keys offer opportunities for wildlife viewing. Keep an eye out for various bird species like ospreys and herons, especially in areas with mangrove forests and coastal habitats.
Marathon is a developed area, and many of these bus-accessible trails are located near town centers or popular beaches. You'll likely find cafes, restaurants, and other amenities within walking distance or a short bus ride from the trailheads.
Given the tropical climate, lightweight, breathable clothing is recommended. Don't forget sun protection like a hat, sunglasses, and sunscreen. Comfortable walking shoes are essential, and bringing plenty of water is crucial, especially during warmer months.


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