Port Bougainville Trail is a 2.3 mile moderately trafficked loop trail located near Key Largo, Florida that features beautiful wild flowers and is good for all skill levels. The trail offers a number of activity options and is accessible year-round.
A nice mile loop (you can do it as a 2 mile loop) I did with mom and dad on the way back to Miami from Duck Key. Trees are well identified by tags. Trails, however could have been a little better marked. Nice and easy, flat loop. A handful of picnic tables are at the entrance to the loop, with a few benches around the trail. Very nice walking hike.