An immersion into two key habitats of Osceola National Forest, the Fanny Bay Trail is a leg-stretcher for motorists stopping at the Sanderson Rest Area westbound along Interstate 10.
Slipping out of the parking area through a pedestrian gate, this round-trip interpretive hike leads to a boardwalk winding deep into Fanny Bay, a showy bayhead with towering cypress trees.
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Overview
Location: Sanderson
Length: 1.2 miles
Trailhead: 30.255250, -82.401619
Fees: Free
Restroom: At the rest area
Land manager: National Forests in Florida
Phone: 386-752-2577
Open daylight hours. Leashed dogs permitted. Keep alert for wildlife, as the forest is known for its Florida black bear population. Despite the visual immersion, you will still hear interstate traffic on this hike.
Directions
Follow Interstate 10 west from the US 90 / Sanderson exit towards Lake City to get to the westbound rest area, which also is a visitor center for the Osceola National Forest. From the showy sign out front, follow the stenciled frogs on the sidewalk through the restroom building and out the back through the trucker’s parking lot to the gate that marks the trailhead for the Fanny Bay Trail.
Hike
From the Osceola National Forest kiosks in front of the restrooms, follow the sidewalk through the restroom breezeway. Turn left and continue along the sidewalk through the pet area.
Use the crosswalk across the exit from the truck parking side of the rest area to reach the Fanny Bay trailhead gate. Beyond it is an interpretive sign welcoming you to the trail. At the T intersection with a forest road, turn left.
Covered in pine needles and leaves, this graded road curves into a pine plantation. The dense understory is typical of mesic flatwoods; the density of tall, thin same-age trees, of agriculture.
Much of the land acquired for Osceola National Forest was working timberland, thinned over the decades. Curving gently, the forest road straightens out before passing an old trail marker post at 0.3 mile. Terrible thistle sprouts from a slope under the pines.
A haze beyond the pines in winter draws attention to the edge of Fanny Bay. In the swampy interior of Florida, bays are low areas where tannic waters collect, nourishing cypress and gum swamps.
At an old picnic table, turn sharply right past a fading interpretive sign onto a footpath. Cushioned by pine duff, it reaches the Fanny Bay boardwalk at just under a half mile.
Take your time on the boardwalk. It’s covered in a fine coating of cypress needles and fallen leaves and has no railings, just guide boards on the edges. A bump-out contains a bench.
Zigzagging between cypress, loblolly bay, and tupelo, survey the surrounding swamp. It varies in texture depending on water levels. It starts out as puddles of dark water between the tall trees, expanding to fill the low spots the farther in you go.
In winter, bare trees reflect in the inky water. Surprisingly, pines rise from slight hummocks.
Winding gently deeper into the swamp, note the increase in cypress knees jutting from the sheet of dark water. Older cypresses have deeply fluted bases. The trees with bell-bottom bases are black gum, also known as swamp tupelo.
The forest opens up, expanses of dark water dotted with aquatic plants surrounding the curve of the boardwalk. A second bump-out bench adjoins an interpretive sign on orchids and fungi.
A constellation of tiny lily pads occupies a portion of the swamp, echoing the leaf patterns on the boardwalk. Woody shrubs edge both sides as the boardwalk reaches its terminus at 0.6 mile.
One final interpretive marker crowns the center of a platform beneath towering cypresses, this one noting the swallow-tailed kites that nest in the oldest trees.
Turning around to retrace your steps, peer through the thicket on the right and trace the breadth and height of a massive ancient cypress.
Take your time on the return, as Fanny Bay reveals new and different features from this direction. Exiting the boardwalk, follow footpath to forest road, meeting it at the picnic bench. Retrace your steps to the rest area, completing a 1.2 mile hike.
Explore More!
Learn more about Osceola National Forest
Osceola National Forest The smallest of Florida's national forests, the Osceola National Forest carries the weight of history hidden in its dense stands of longleaf pine.Video
Hiking the Fanny Bay Trail
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Florida Trail, Nice Wander Loop In the Osceola National Forest, this short loop along the Florida Trail adjacent to Olustee Battlefield is one of the easiest places in the state to see red-cockaded woodpeckers.
Olustee Battlefield Trail The hike through Olustee Battlefield is short, but its historical significance is great. More than 2,000 men died in this forest on February 20, 1864, when Confederate and Union forces met and fought Florida's bloodiest battle
Florida Trail, Ocean Pond to Turkey Run An easy linear hike or round trip with a stop at the Florida Trail’s oldest shelter, this short segment of the Florida Trail in Osceola National Forest is part of the Great Florida Birding Trail. 
Florida Trail, Turkey Run to Deep Creek In the northwest corner of Osceola National Forest, this 11.4 mile segment of the Florida Trail offers strong contrasts between pine flatwoods and bogs.
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