Mount Baldy
Michigan City, Indiana · on Lake Michigan · Indiana Dunes National Park
Verified · 3 independent sources
- WATER
- lake
- ACCESS
- Designated swim area
- FEE
- $25
- SEASON
- Best in summer
About Mount Baldy
Mount Baldy is a 126-foot 'living' sand dune within Indiana Dunes National Park on the southern shore of Lake Michigan, near Michigan City, Indiana. A public beach and unguarded swimming hole sits at the base of the dune as an official NPS-designated swim area, though the summit trail itself has been restricted to ranger-led hikes since a 2013 sinkhole incident. Swimming is unsupervised (no lifeguards) with real rip current risk in Lake Michigan's open water.
The site is a large, actively migrating sand dune (moving roughly 5-10 feet per year toward the south) rising 126 feet above the Lake Michigan shoreline, within Indiana Dunes National Park. Erosion is accelerated by nearby Michigan City's piers, which block natural longshore sediment flow, and the NPS has periodically undertaken beach nourishment and sand-relocation work to protect the parking area and restrooms from the advancing dune.
Swimming at Mount Baldy
Swimming is in the open water of Lake Michigan off a sandy beach at the dune's base. The NPS explicitly designates this as a swim beach but provides no lifeguards, warning that rip currents and wave action can make conditions hazardous; visitors swim at their own risk. This suits confident open-water swimmers comfortable with Great Lakes surf rather than families seeking calm, supervised water.
How to get to this swimming hole
Parking lot entrance is at 101 Rice Street (U.S. Highway 12), Michigan City, IN 46360 (GPS 41.706852, -86.929907); from the paved lot it is about a third of a mile via a sandy trail down to the beach.
Parking: Paved lot at the Rice Street/US-12 entrance with 92 spaces (3 oversized, 0 ADA-designated); an NPS entrance pass is required to park.
The hike in
Mt. Baldy Beach Trail (unnamed sandy access trail from the parking lot to the beach; not the closed dune-summit trail)
- To the water
- 0.33 mi one-way
- Time on foot
- About 10-15 minutes each way at a walking pace over loose sand
Difficulty: easy but soft underfoot
Trailhead: Starts directly from the NPS parking lot at 101 Rice Street/US-12, Michigan City, IN (GPS 41.706852, -86.929907)
This is the entire route -- a short sandy walking path from the lot straight to the beach, not a segment of a longer trail. The separate dune summit itself (a different, steeper route) is closed to unsupervised hikers and reachable only via ranger-led hikes on summer weekends.
No elevation/scrambling on the beach-access route since it stays at the base of the dune; flat but sandy footing makes it slower than a paved path. The dune summit trail (extra elevation gain, restricted access) is a separate, ranger-only route and not needed to reach the swimming beach.
Plan your visit
Bringing kids
OK with supervision
NPS explicitly warns the Lake Michigan bottom here is uneven with sudden drop-offs that are especially hazardous for children and non-swimmers, and there are no lifeguards. NPS advises constant within-arm's-reach adult supervision and Coast Guard-approved PFDs for kids. Shoreline entry is sandy, but conditions (rip currents, wave action) mean this suits families willing to actively supervise rather than a passive wade-in beach.
Parking
Paid, Included with Indiana Dunes National Park entrance pass ($25/7-day vehicle pass, $45 annual park pass, $80 interagency annual pass; free for active military, 4th graders, seniors 62+, and people with disabilities)
Paved lot at the Rice Street/US-12 entrance (101 Rice Street, Michigan City, IN 46360; GPS 41.706852, -86.929907) with 92 spaces (3 oversized, 0 ADA-designated).
Restrooms
Yes
Restrooms, potable water, and a bottle-filling station are at the parking lot/trailhead area (per NPS); restrooms and picnic tables at the lot are wheelchair-accessible, but the beach itself is not.
Hours
Daily 6:00 am - 11:00 pm (per NPS)
On the water
Restrictions: NPS park-wide rule (applies to Mt. Baldy beach): only hand-carried, non-motorized vessels under 18 ft, carried by 1-2 people, may be launched directly from the beach; no dragging boats over the dunes. Motorized boats cannot be launched from park land, and personal watercraft (Jet-Ski/Sea-Doo) are prohibited in all park waters. Swimmers have right of way over paddlers.
The park promotes the Lake Michigan Water Trail for paddlers, but warns Lake Michigan requires paddling experience due to strong currents, large waves, and commercial vessel traffic; PFDs and a weather check are advised. There is no boat launch/ramp at Mt. Baldy itself -- carrying a kayak/paddleboard down the 0.33-mi sandy access trail would be the only way in, and there is no on-site rental.
Rentals nearby
Single and double kayak rentals, stand-up paddleboards (life jacket included)
Prices: $25/hour
200 Marquette Drive, New Buffalo, MI -- roughly 8-9 miles east of Mt. Baldy along the Lake Michigan shoreline (this location is on the Galien River, not directly on the open lake at Mt. Baldy) · Seasonal, May-October (specific daily hours not published on site)
Backstory
In July 2013, a 6-year-old boy was buried in an 11-foot vertical sinkhole while walking on the dune; the void was later attributed to a 'dune decomposition chimney' formed by a decayed, buried tree trunk. The incident led to closure of most of the dune to general foot traffic, with the beach reopening in summer 2017 and the summit remaining accessible only via ranger-led hikes.
Mount Baldy: FAQ
Does Mount Baldy charge a fee?
Indiana Dunes National Park entrance fee applies: $25 for a 7-day vehicle pass, $45 for an annual park pass, $80 for an annual interagency pass; free passes available for active military, 4th graders, seniors (62+), and people with disabilities.
Is Mount Baldy kid friendly?
NPS explicitly warns the Lake Michigan bottom here is uneven with sudden drop-offs that are especially hazardous for children and non-swimmers, and there are no lifeguards. NPS advises constant within-arm's-reach adult supervision and Coast Guard-approved PFDs for kids. Shoreline entry is sandy, but conditions (rip currents, wave action) mean this suits families willing to actively supervise rather than a passive wade-in beach.
How hard is the hike to Mount Baldy?
A hike is required, about 0.33 mi one-way to the water (about 10-15 minutes each way at a walking pace over loose sand). Wear real shoes, since approaches to natural swim spots are often rocky or rooty.
Where do I park for Mount Baldy?
Paved lot at the Rice Street/US-12 entrance (101 Rice Street, Michigan City, IN 46360; GPS 41.706852, -86.929907) with 92 spaces (3 oversized, 0 ADA-designated).
Can I bring a kayak or paddleboard to Mount Baldy?
The park promotes the Lake Michigan Water Trail for paddlers, but warns Lake Michigan requires paddling experience due to strong currents, large waves, and commercial vessel traffic; PFDs and a weather check are advised. There is no boat launch/ramp at Mt. Baldy itself -- carrying a kayak/paddleboard down the 0.33-mi sandy access trail would be the only way in, and there is no on-site rental.
When is the best time to visit Mount Baldy?
Ranger-led summit hikes run on summer weekends; the beach itself is described as accessible year-round (park hours 6am-11pm daily).
What are the rules at Mount Baldy?
The Mount Baldy dune summit is closed to unsupervised public access and can only be climbed on ranger-led daytime or sunset hikes offered on summer weekends (schedule published in the park's Singing Sands newspaper, website calendar, and official announcements). Visitors are instructed to stay on trail and respect closed-area signage. No lifeguards are on duty at the beach.
What water body is Mount Baldy on?
Mount Baldy is on Lake Michigan, a natural lake verified in USGS hydrography data.
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