Updated July 2026
Best Time to Visit Hawaii National Parks
Hawaii has 6 National Park Service units that report visitation. Below, each is ranked by annual visits, with the month our data recommends for the best balance of light crowds, comfortable weather and daylight. Crowds peak in summer almost everywhere — the recommended months show where the quieter shoulder seasons fall.
Most-visited parks in Hawaii
Hawaiʻi Volcanoes
Hawaii
View Hawaiʻi Volcanoes →
Haleakalā
Hawaii
View Haleakalā →Puʻuhonua o Hōnaunau
Hawaii
View Puʻuhonua o Hōnaunau →
Kaloko-Honokōhau
Hawaii
View Kaloko-Honokōhau →Puʻukoholā Heiau
Hawaii
View Puʻukoholā Heiau →
Kalaupapa
Hawaii
View Kalaupapa →| Park | Annual visits | Best time | Busiest | Quietest |
|---|---|---|---|---|
| Hawaiʻi VolcanoesNational Park | 1,877,854 | September | Jan | Sep |
| HaleakalāNational Park | 853,711 | September | Jul | Nov |
| Puʻuhonua o HōnaunauNational Historical Park | 371,957 | October | Feb | Oct |
| Kaloko-HonokōhauNational Historical Park | 360,084 | September | Mar | Sep |
| Puʻukoholā HeiauNational Historic Site | 27,507 | September | Feb | Sep |
| KalaupapaNational Historical Park | 15,335 | May | Jul | Apr |
Hawaii park crowd calendar (6 parks, all 12 months)
Download the full best-months table for all 6 of Hawaii's national parks — each park's month-by-month crowd index (1.0 = its average month), busiest and quietest months, and Best-Time-to-Visit score. Built from NPS visitation data. Enter your email to download; you'll also get park crowd updates — no spam, unsubscribe anytime.
Where to stay near Hawaii's national parks
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Top-rated places to stay near Hawaii national parks
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