

Indiana Dunes National Park is open year-round and accessible. The main rule to observe at all times: dogs must be on a 6‑foot leash. Entry requires the standard vehicle fee or an appropriate pass, with online purchases via Recreation.gov.
This park protects a dynamic interface where sand dunes meet wetlands and Lake Michigan. It safeguards a corridor of natural processes that shape the shoreline and support migratory birds, lake ecology, and cultural landscapes such as Bailly Homestead and Chellberg Farm. The scale of dune systems, wetlands, and historic sites provides a demanding reference point for coastal stewardship and regional geology.
• Dune Succession Trail at West Beach • Bailly Homestead and Chellberg Farm • Cowles Bog Trail • Mount Baldy (strenuous option)
Family-friendly trails exist around West Beach and Bailly/Chellberg areas; plan for shorter walks with kids
ADA accessibility varies; Main visitor centers accessible; accessibility of individual trails varies
Capture sunrise over the lake from West Beach; avoid blocking traffic; mind dune erosion signs and stay on designated paths
Shoulder seasons to avoid peak crowds; July/August are busiest; spring and fall offer more room to move
Gateway towns Porter, Chesterton, and Michigan City provide gas, food, and lodging options
Day 1: West Beach Dune Succession Trail; Day 2: Bailly Homestead + Chellberg Farm; Day 3: Cowles Bog Trail and Lake Michigan shoreline
Parking at West Beach fills by mid-morning on busy weekends; arrive before 9am if you can; consider using alternate lots or weekdays to avoid lines
WEST SIDE: Closer to West Beach and dunes; EAST SIDE: Proximity to Bailly Farm and historic areas; Plan to split stays if possible
July is peak mosquito activity and wildflower bloom; September crowds drop off but can be chilly; June can be too snowy for full dune access
Memorial Day through Labor Day; highest crowds in July and August
Spring (April–May) and Fall (September–October)
Park remains open in winter; ice fishing and winter hiking available; some facilities/roads may be reduced or unplowed
Roads are open year-round; no major seasonal plow closures noted
Chicago O'Hare International (ORD); Chicago Midway International (MDW)
Varies by origin
Multiple park boundary entrances; West Beach and Bailly area accessible from Porter/Chesterton
Not required; internal shuttles are not mandated
Vehicle reservations not required for entry
West Beach parking can fill by mid-morning on weekends; arrive early
No on-site lodging; gateway towns Porter, Chesterton, and Michigan City offer lodging options
Camping allowed only at designated campgrounds; dispersed camping is not allowed
Porter, Chesterton, Michigan City
Bears are not a significant threat; bear canisters not required; maintain safe distance from wildlife
Lake Michigan conditions can change rapidly; strong currents and high waves; sunburn and heat exhaustion risks; cell coverage spotty in remote areas
Varies
Pack it out; stay on trails
Backcountry permits not typically required for day use; backcountry permits may be required for extended or backcountry activities; inquire at the visitor center
Birdwatching is robust during spring and fall migrations; wildlife is present but not dominated by large predators
Cowles Bog wetlands; wetland margins around West Beach; migratory bird hotspots
Keep distance from all wildlife; do not feed animals; respect nesting areas
Bear spray rental locations not listed; bring your own
Varies by season
Varies by season; lake-influenced patterns possible
The 'Survival Kit'. Bear spray, layers, water
No cotton; use wool or synthetic fabrics; dress in layers for lake breeze
Dune Succession Trail; easy-to-moderate beachside hikes; coastal dune ecology
Bailly Homestead; Chellberg Farm; connecting trails through mixed habitats
Rich birding and diverse wetland ecosystems; boardwalks and boardwalk-accessible trails
Privileged dune systems; Mount Baldy offers a strenuous sand hike with panoramic views
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Vehicle reservations are not required for entry; you can pay at the gate or use online passes via Recreation.gov.
Parking near West Beach can fill by mid-morning; arrive early or use alternate access points and plan for a short walk.
No. Drones are prohibited in Indiana Dunes National Park.
Camping is allowed only in designated campgrounds; dispersed camping is not permitted.
Dogs must be on a leash no longer than 6 feet at all times; they are allowed on most trails and beaches except certain nesting areas.
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