
A 2.1-mile forest walk across a 15,000-year-old glacial moraine through dense beech and maple. The modest 97-foot elevation gain is deceptive—mud is relentless. The payoff is a view of Pinhook Bog, a National Natural Landmark with carnivorous plants and unique ecosystem. Expect 1.5 hours of steady hiking through wet terrain.
Easy to moderate
Beech and maple forest over a 15,000-year-old glacial moraine. View of Pinhook Bog at the south end of the loop—a National Natural Landmark featuring sphagnum moss, carnivorous plants (pitcher plants, sundew), orchids (pink lady's slipper), and unique bog ecosystem. Geological significance and rare habitat.
• The bog view at the south end of the loop is the reward—don't skip it. Most hikers get distracted at the 1-mile junction; the bog is the whole point. • Take the loop clockwise (left) from the trailhead junction. This is the preferred direction per NPS. • Mud slows pace significantly. Budget 2+ hours if the trail is recently wet. • The floating boardwalk on the Bog Trail submerges underfoot. Only accessible on ranger-led tours (summer weekends). • Call the Visitor Center at (219) 395-1882 for exact ranger tour dates and trail conditions.
Spring and fall offer stable weather. Mud year-round; ticks active year-round.
Easy terrain suitable for most families with moderate fitness. Mud and ticks require gear prep (waterproof boots, insect repellent). Younger children may struggle with constant mud; older kids (8+) handle it fine. Monitor children near bog edge—no railings. Picnic tables at parking lot.
Not required for day hikes on Upland Trail
Not applicable
Trail is relentlessly wet and muddy—waterproof boots essential. Ticks are present year-round; check thoroughly after the hike, especially in warm months. Poison ivy may be present on trail edges. The Bog Trail features a floating boardwalk that submerges when you walk on it (ranger tours only). Wet mud creates slip hazards on descents.
Not wheelchair accessible. Trails and picnic tables are not accessible.
Easy terrain suitable for most families with moderate fitness. Mud and ticks require gear prep (waterproof boots, insect repellent). Younger children may struggle with constant mud; older kids (8+) handle it fine. Monitor children near bog edge—no railings. Picnic tables at parking lot.
Picnic tables and seasonal restroom (porta potty) at trailhead parking lot. No potable water. Nearest full services (gas, food, lodging) in La Porte, IN, approximately 2 miles away.
Elevation-wise, yes. But mud is the difficulty metric here. You'll be slogging through boot-sucking mud for 2.1 miles. If 'difficult' means steep and breathless, skip it. If you want to learn glacial geology while dealing with real terrain challenges (mud, ticks), this is your hike.
Yes. Waterproof boots aren't optional—they're mandatory. The trail is relentlessly wet and muddy year-round. Expect mud regardless of recent rainfall. Gaiters are a smart add.
The NPS says 1.5 hours. That's realistic if the trail is firm. If it's wet (likely), add 20–40 minutes. Mud slows your pace significantly.
Ticks are present year-round, but more aggressive in warm months. They're an occupational hazard of hiking this habitat. Wear light-colored clothing, use DEET-based insect repellent on your boots and socks, and perform a thorough tick check immediately after the hike. Use tweezers. Save any tick you remove in a sealed bag if you develop symptoms.
Yes, on a leash 6 feet or shorter. Dogs are permitted on Upland Trail only, not on the Bog Trail (habitat protection). Your dog will be muddy.
Yes. The trail is short (2.1 miles), well-traveled, and open 6 AM–11 PM daily. Cell service is unknown, so carry a phone with an offline map downloaded. Start early and let someone know your plan. Most hikers encounter others.
Not essential, but strongly recommended. Poles reduce fall risk on muddy descents and save knee stress. A found stick works fine if you don't own poles.
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