Indiana Dunes National Park entrance fee and passes.

When you owe it and where to pay.

When you owe it. NPS says simply passing through the park on roads, bike trails, or by water on the Little Calumet River or Lake Michigan doesn't need an entrance fee. Stop to walk a trail, use the beach, eat in a picnic shelter, or use other park facilities, and you should pay. Entering the Indiana Dunes Visitor Center or the Paul H. Douglas Center is free. Vehicles coming in to do work or deliver goods don't pay.

Where to pay. Fees are paid at the Indiana Dunes Visitor Center, at the West Beach Entrance Station in season, and online at Recreation.gov. The park doesn't plan to build entrance stations at each parking lot. Many visitors pay electronically, and parking enforcers check that record remotely, which is why you'll see cars in official lots with no pass showing. The Visitor Center takes cash or cards. The Douglas Center and West Beach take cards only. Local shops in Chesterton, Beverly Shores, Porter, Ogden Dunes, and Michigan City also sell 7-day and annual passes.

Already have America the Beautiful? Don't buy a site pass. Recreation.gov tells visitors not to buy the digital Indiana Dunes site pass if they hold a valid America the Beautiful annual or lifetime pass or plan to get one. The site pass works only at Indiana Dunes National Park. The pass owner has to be present, and passes can't be transferred, refunded, or replaced if lost or stolen. You can print it for the dashboard. On a motorcycle or in an open-top vehicle, carry it with you.

America the Beautiful rules. NPS says passholders must show valid photo ID with each pass, and those passes are non-refundable, non-transferable, and can't be replaced if lost or stolen. A digital pass from Recreation.gov works right away. A physical pass ordered from the USGS store can take up to three weeks.

Visiting from outside the U.S.? Indiana Dunes isn't one of the eleven parks on the NPS entrance fee prices page that charge a $100 nonresident fee, so a car pays the same $25. The $80 America the Beautiful pass is for U.S. citizens and residents. The non-resident version is $250.

Where the money goes. At least 55% of the fee revenue must go to maintenance. The rest can support operations and visitor services, with NPS naming projects like the Marquette Greenway bike trail and parking and transportation improvements.

Free entrance days in 2026.

NPS lists eight fee-free dates for 2026, ten days in all: February 16, May 25, June 14, July 3 to 5, August 25, September 17, October 27, and November 11. Free entrance on those days is for U.S. citizens and residents only. Seven of the ten days have passed. The three left in 2026 are September 17, October 27, and November 11. The superintendent can also name a limited number of extra fee-free days at Indiana Dunes, but NPS says those haven't been determined. An older FAQ lower on the same NPS page still shows a different list of free days. The 2026 dates above are the current ones.

Of the three days left, November 11 is the quiet pick: November averages about 3,900 recreation visits a day over the past five years. October averages about 6,900 a day and September about 9,100. For scale, July, the busiest month, averages about 16,400 a day, so the July 3 to 5 free weekend fell in the park's biggest crowds.

The state park, groups, and other fees.

Indiana Dunes State Park is a different park. The national park belongs to the federal government, and Indiana Dunes State Park belongs to the State of Indiana. Each has its own fees and passes, and none of them work at the other. Per the Indiana DNR entrance fees page, the state park's gate fee is $7 a day for noncommercial vehicles with Indiana plates and $20 with out-of-state plates. Indiana state park annual passes are valid at the state park but not at the national park, and the national park's $45 pass isn't accepted at the state park.

Free state park passes. The federal 4th grade pass doesn't apply at Indiana state parks. The DNR gives free annual passes to Gold Star family members who live in Indiana and to qualifying foster families, and a free Golden Hoosier Passport to Indiana residents who are former POWs or their surviving spouses. Veterans typically don't get in free, though disabled veterans can get a discount.

Groups, tours, and schools. An organized non-commercial group pays $15 for each person 16 or older. Commercial tours pay $25 plus $15 a person in a sedan carrying 6 or fewer, capped at the next rate, $40 for a van of 7 to 15 or a mini bus of 16 to 25, and $100 for a motor coach of 26 or more. School groups don't pay once an educational field trip request is in and the waiver is granted.

Camping. Campground fees are listed on the park's fees page. Sites and booking are on our Indiana Dunes camping page.

Is the annual pass worth it?

Two seven-day vehicle passes cost $50, so the $45 annual pass pays for itself on a second visit within the year. The $80 America the Beautiful pass costs $35 more and also covers other national parks and federal recreation lands. At 62 or older, the $20 Senior Annual Pass costs less than one visit. If your day includes the state park, budget its gate fee on top, because no national park pass covers it. Indiana Dunes fees don't change by season, so pick your dates on the best time to visit Indiana Dunes page and budget the pass separately.

For visitors from outside the U.S., the $250 non-resident pass doesn't pay off here alone, since a car pays $25. The calculator above runs your own numbers.

Common questions.

Do you have to pay to park at Indiana Dunes?

At the national park, yes, if you stop to use a beach, trail, picnic shelter, or other facility. The $25 vehicle pass covers you for up to seven days. There's no entrance station at each lot, and enforcers check electronic payments remotely. Just driving through is free. Indiana Dunes State Park charges its own gate fee.

Is it free to go to the sand dunes at Indiana Dunes?

Not if you stop to use the national park's beaches or trails. That takes the $25 vehicle pass or $15 per person on foot, bike, or boat, and kids 15 and under are free. The free routes are the 2026 fee-free days for U.S. residents and the free Access, military, 4th grade, and Volunteer passes. Indiana Dunes State Park charges its own gate fee.

How do you get a free Indiana state park pass?

Only a few groups qualify. The Indiana DNR gives free annual passes to Gold Star family members who live in Indiana and to qualifying foster families, and Indiana residents who are former POWs or their surviving spouses get a free Golden Hoosier Passport. The federal 4th grade pass doesn't work at state parks, and no state park pass works at Indiana Dunes National Park.

Where these facts come from

Entrance, annual, America the Beautiful, group, and commercial prices, the pass-through rule, where to pay and payment methods, local sellers, remote enforcement, the free visitor centers, the delivery and school group exemptions, the separate state park rule, where fee money goes, the undetermined superintendent days, and the 2026 fee-free dates come from the NPS Indiana Dunes fees page. The advice not to buy a site pass with an America the Beautiful pass, and the site pass rules, come from the Recreation.gov Indiana Dunes site pass page. The Indiana Dunes State Park gate fee, state pass validity, and free state passes come from the Indiana DNR entrance fees page. The eleven-park nonresident fee list comes from the NPS entrance fee prices page; the $250 pass coverage and the U.S.-residents-only rule for fee-free days from the NPS fee-free days page. Daily visit figures are five-year monthly means (2021 to 2025) of recreation visits from NPS Visitor Use Statistics, divided by the days in the month. Calculator results are our arithmetic on the fee table. Independent site, not affiliated with the National Park Service.