Mount Jackson Trail
What to Expect
Safety Advisory
The steep, loose sand makes footing unpredictable — ankle rolls are common, especially on the descent when tired legs meet shifting terrain. Take the downhill slowly and avoid running unless you're comfortable with sand running.
There is zero shade on the upper dune sections. In summer, heat exhaustion is a real risk on what looks like a casual short hike. Carry more water than you think you need for two and a half miles.
Trail Details
Pro Tips
Hit this trail in the early morning before the sand heats up — by midday in summer, the exposed dune surface can reach scalding temperatures that radiate right through thin-soled shoes.
Skip the hiking boots and go with trail runners or even sturdy sandals with heel straps. Traditional boots just fill with sand on every step, and the ankle support they offer is wasted on dune terrain.
Once you summit, walk the ridgeline east for about two minutes to find an unobstructed view toward Michigan City — this angle gives you the best shot of the lake with the dune grasses in the foreground, far better than the obvious overlook where everyone stops.
