Apostle Islands National Lakeshore · Wisconsin

South Twin Island Boardwalk

0.1 mi of trail, end to end · 605 ft–609 ft

Backcountry campsPicnic areasRanger stations

605 ft 609 ft · 0.0 mi high 609 ft

Along the way So01 So02 So03 So04 South Twin Island South Twin Island

On the parks map

All 33 trails in Apostle Islands National LakeshoreFind a trailOn the parks mapPark on nps.gov

About this trail's facts

The lines are the National Park Service's public trails layer, the trailheads and the waterfalls, views, peaks and historic places along them the Service's public points of interest, read 2026-10-16 and simplified for the map; the length is the line's, end to end. The write-ups are the Service's own "things to do" text, unedited. Heights come from USGS 3DEP through Terrain Tiles on AWS (Mapzen/Tilezen), read along each line and rounded; a short trail on steep ground can be off by a few tens of feet. Closures change: check the park's own site before you go.