Park Comparison

Indiana Dunes vs National Park of American Samoa

Two iconic parks, different strengths. Here's how they stack up.

Updated

The Quick Take

Indiana Dunes

Lake Michigan's wind built these dunes into the park system's highest plant biodiversity—over 1,100 species on 15 miles of Indiana shore.

National Park of American Samoa

The only national park south of the equator protects volcanic peaks, coral reefs, and villages across three South Pacific islands.

At a Glance

Indiana Dunes National Park of American Samoa
Crowd Level Very Crowded Room to Breathe
Best Month September February
Location IN AS
Size 25 sq mi 21.1 sq mi
Visitors (2024) 2.7M 22,567

The Crowd Picture

National Park of American Samoa sees less than half the visitors Indiana Dunes gets, which translates to a noticeably different crowd experience on trails and at viewpoints.

Indiana Dunes

Indiana Dunes welcomes 2.7M visitors annually across 25 square miles — about 108,208 visitors per square mile. Congestion is intense, peaking in July. A long comfortable season helps spread crowds across 7 months.

National Park of American Samoa

National Park of American Samoa welcomes 22,567 visitors annually across 21.1 square miles — about 1,070 visitors per square mile. Congestion is low, peaking in April.

Verdict

National Park of American Samoa is dramatically less congested than Indiana Dunes — you'll feel the difference on every trail.

When to Go

Click any month to see how conditions compare side-by-side.

Indiana Dunes
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F
M
A
M
J
J
A
S
O
N
D
National Park of American Samoa
J
F
M
A
M
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J
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Low Moderate High Peak Best month

Trails & Activities

Total Trails
✓ 55 mi vs 28 mi

Indiana Dunes National Park has more trail mileage for exploration.

Indiana Dunes Top Activities

  • bird watching 9/10
  • hiking 8/10
  • swimming 8/10
  • wildlife viewing 8/10
  • photography 8/10

National Park of American Samoa Top Activities

  • swimming 9/10
  • photography 9/10
  • kayaking canoeing 8/10
  • wildlife viewing 8/10
  • bird watching 8/10

Camping

Campgrounds
✓ 72 sites vs 0 sites

Indiana Dunes National Park offers significantly more camping options.

The Bottom Line

Choose Indiana Dunes if you...

  • Want to experience Dune Succession
  • Are looking for great fishing
  • Are traveling with young kids
  • Want more trail options (55 miles vs 28)
or

Choose National Park of American Samoa if you...

  • Want to experience Pola Island
  • Are looking for great stargazing
  • Want fewer crowds and more solitude

Frequently Asked Questions

Which is better, Indiana Dunes or National Park of American Samoa?

It depends on what you're looking for. Indiana Dunes is known for Dune Succession, while National Park of American Samoa is known for Pola Island. National Park of American Samoa is less crowded, making it the better pick if solitude matters to you.

Is Indiana Dunes or National Park of American Samoa more crowded?

Indiana Dunes has a congestion index of 9.5/10 and receives 2.7M visitors per year. National Park of American Samoa scores 1.2/10 with 22,567 annual visitors. National Park of American Samoa is the quieter option.

When is the best time to visit Indiana Dunes vs National Park of American Samoa?

The best month to visit Indiana Dunes is September, while National Park of American Samoa is best visited in February. The different peak seasons mean you could visit one in spring and the other in fall.

Which has better hiking, Indiana Dunes or National Park of American Samoa?

Indiana Dunes has 55 trail miles and National Park of American Samoa has 28. Indiana Dunes offers significantly more trail variety.

Read More

Full guide to Indiana Dunes → Full guide to National Park of American Samoa →