Saint Mary's River Loop is a 3.3 mile lightly trafficked loop trail located near Hilliard, FL that features a river and is rated as moderate. The trail offers a number of activity options and is accessible from October until April. Dogs are also able to use this trail but must be kept on leash.
dogs on leash
This hike explores the Ralph E. Simmons State Forest, rolling through mixed woodland before descending to the St. Mary's River, where a sandy river access allows good views of the river dividing Florida from Georgia.