Parking
Use the Visitor Center/Cannon Beach parking area, then walk to the Grove Trail kiosk beside the picnic pavilion near the mangroves. Park admission covers parking. Weekend and holiday parking can fill by early afternoon.

Overseas Highway, FL
A short hammock walk to a historic fruit grove.
Overview
Map & elevation
Plan your hike

The highest, rockiest slopes around here are a summer buffet for grizzly bears.
Overseas Highway Tour Guide
Parkwolf is a GPS audio tour guide for Overseas Highway. As you drive, it chimes in with what’s ahead: hidden gems, upcoming stops, history, geology, and wildlife, right through your car’s speakers.
See the Overseas Highway audio tourRecorded for this trailhead
John Pennekamp: Aquarium and Cannon Beach“You're coming up on John Pennekamp's visitor center, a useful reef introduction without taking a boat offshore.”
Plays as you drive up to this trailhead in the Parkwolf Overseas Highway Tour Guide.
More stories near here in the app
Trail guide
Grove Trail is an easy out-and-back through tropical hardwood hammock to a historic fruit grove. The park lists 0.6 mile round trip; other route descriptions and the mapped path point closer to 0.5 mile. Plan for about 15 to 25 minutes, including a stop at the grove. The saved map follows the outbound corridor once; you return the same way.
Begin at the kiosk beside the picnic pavilion near the mangroves. The track turns inland, bending through dense canopy to a small grove clearing. Coral-rock pieces mark the edges in places; loose stone and tree roots interrupt the dirt tread, but the sampled profile shows only a slight rise. It is an easy walk, though this is not a smooth paved path or a big-view hike. Turn around at the grove rather than joining the park's other nature trails.
A sign for H.J. Shaw's Farm marks the historic grove. Key limes, oranges and other fruit grew here. The family's clearing of limestone with dynamite is part of the site's story; the grove and surrounding forest passed to Florida in 1979, and the park maintains the grove today. Stop at the sign before heading back.
The park notes that butterflies are often seen among the fruit trees. The hammock also has birds and Liguus tree snails on smooth-barked trees, though a sighting is never guaranteed. Poisonwood grows in this forest; stay on the marked path, and expect mosquitoes.
Use the Visitor Center/Cannon Beach parking area and walk to the kiosk by the picnic pavilion. Admission covers parking. Weekend and holiday lots can fill by early afternoon. Restrooms and a water refill are by the Visitor Center; the Blue Heron Cafe is in the boat-embarkation area, a separate stop. The general pet policy does not say whether this trail is a designated pet area, so check with park staff before bringing a dog.
Wildlife
18 sightingsCrocodileMost seen around 6 PMSighting map
255 sightingsAlligatorMost seen around 6 PMSighting map
55 sightingsManateeMost seen around 7 AMSighting map
70 sightingsCommon Bottlenose DolphinMost seen around 9 AMSighting map
51 sightingsBald EagleMost seen around 8 AMSighting map
1,120 sightingsKey DeerMost seen around 6 PMSighting mapSighting maps show where each species has been reported across Overseas Highway. Wildlife moves, so no sighting is guaranteed.
Keep exploring
EasyWild Tamarind Trail0.4 mi · 24 min · 0.1 mi awayA short shaded loop through the Keys' tropical hammock.
EasyPort Bougainville Trail2.1 mi · 1.5 hr · 4.2 mi awayA shaded hammock walk that opens onto mangroves and tidal water.
EasyPlantation Tropical Preserve Nature Trail0.2 mi · 15 min · 11.7 mi awayA tiny walk through a rare patch of Florida Keys hammock.
Beach · 0.1 mi awayCannon BeachSnorkel a Spanish wreck display just off a compact Keys beach.
Visitor center · 0.1 mi awayJohn Pennekamp Visitor Center and AquariumA reef introduction on land, with a 30,000-gallon saltwater tank.
Campground · 0.3 mi awayJohn Pennekamp Coral Reef State Park CampgroundA full-hookup base for Key Largo's reef and paddling days.
Beach · 0.3 mi awayFar BeachPalm shade and a mangrove boardwalk frame this small swimming beach.
Campground · 1 mi awayKings Kamp RV Park and MarinaA waterfront base with a marina, small beach and sunset docks.
Campground · 1.1 mi awayKey Largo Kampground & MarinaA waterfront camp with marina access and mangrove routes nearby.
Sight · 2.9 mi awayThe African QueenRide a movie-famous launch through Key Largo's canals.
Restaurant · 3.3 mi awayMrs. Mac’s Kitchen (Original)All-day breakfast and Key lime pie in a quirky Keys diner.Parkwolf’s Overseas Highway ranking