Fees & Passes

Changes to Entrance Fees and Passes in 2026

Learn about a few upcoming changes to entrance fees and passes for non-US residents and motorcycles that begin on January 1, 2026.

Free

No entrance pass required

An entrance pass is not required to access Saint Croix Island International Historic Site.

Other National Park Service sites may require an entrance pass or fee. Depending on your trip plans, an interagency pass may save you money.

2026 Free Entrance Days in the National Parks

Come experience the national parks! All National Park Service sites that charge an entrance fee will offer free admission to everyone (other fees, including timed entry or reservation fees, may apply). Mark your calendar for these entrance fee-free dates:

• February 16: Presidents Day (Washington's Birthday)
• May 25: Memorial Day
• June 14: Flag Day/President Trump's birthday
• July 3–5: Independence Day weekend
• August 25: 110th Birthday of the National Park Service
• September 17: Constitution Day
• October 27: Theodore Roosevelt's birthday
• November 11: Veterans Day

Beginning in 2026, free entrance on these days will be for US citizens and residents only. Nonresidents will pay the regular entrance fee and any applicable nonresident fees.

 

Fees
There is no cost for visitors to enter Saint Croix Island International Historic Site.

 

Commercial Tours
All commercial tour groups that wish to use the unimproved boat launch at the mainland site on US Route 1 must first obtain a commercial use authorization, available from the concessions manager at Acadia National Park. For more information, please contact the concessions manager at [phone] or at [e-mail]

Please note that commercial use is prohibited on Saint Croix Island to protect natural and cultural resources; commercial tours are not permitted to land on the island.