Do I need a permit to hike Boundary Line?

No, Boundary Line does not currently require a permit. Still check for seasonal closures or day-use fees with the managing agency before heading out.

Is Boundary Line suitable for kids?

Boundary Line is not typically recommended for young children due to length, exposure, or technical terrain. Older kids with hiking experience may be fine — use your judgment based on your family's comfort level.

Status unknown — verify before visiting

We don't have current condition data for this trail. Check with the land manager before you go.

See Florida trail conditions

Point to Point

ST. Marks National Wildlife Refuge/Florida

Boundary Line

0.9 mi

Distance

18m

Est. Time

Point to Point

Route Type

About This Trail

We don't have an editorial description for Boundary Line in our cache yet. The planning stats above (distance, elevation gain, estimated time, route type) come from the source listed on this trail.

For current conditions, closures, and route notes, check the official sources below — they're the authority for this trail, not us. Spot something we should add?

Trail Conditions

Unknown

We have no current condition data for this trail. Check with the operator before you go, and submit a report below if you've been recently.

No recent condition reports. Be the first to share what you see on the trail.

Elevation Profile

Min:1 ft

Max:3 ft

3 ft

4 ft

Trail Details

Route Type: Point to Point
Surface: Dirt

Official sources & verification

Managed by US Fish and Wildlife Service

Verify before you go

Source of truth

Agency source page
The page our published rules and notes are derived from.
ST. Marks National Wildlife Refuge — official page
Park unit page with alerts and visitor information.

Verify by phone or mail