Best Parks by Month · May 2026 · 2 min read
Best National Parks to Visit in May
The May parks that score highest for the balance of light crowds, good weather and daylight — ranked from real NPS visitation and NOAA climate data.
May is, for many parks, the single sweet spot of the year: high-country roads reopen, wildflowers peak, days are long, and the summer crush has not yet arrived.
Our Best Time to Visit score rewards exactly this balance, and May tops the list at a large share of parks.
The best parks to visit in May
Ranked by our Best Time to Visit score for May — which blends how crowded each park is that month (from NPS visitation records), the climate normals, and daylight. A higher score means a better balance of thin crowds and comfortable conditions.
Scores 93/100 for May — average at about 0.9× its average month, average highs near 83°F.
Scores 85/100 for May — very quiet at about 0.2× its average month, average highs near 71°F.
Scores 84/100 for May — quiet at about 0.8× its average month, average highs near 82°F.
Scores 82/100 for May — average at about 1.0× its average month, average highs near 69°F.
Scores 82/100 for May — quiet at about 0.7× its average month, average highs near 73°F.
Scores 81/100 for May — quiet at about 0.6× its average month.
Scores 81/100 for May — average at about 0.9× its average month.
Scores 81/100 for May — average at about 0.9× its average month, average highs near 77°F.
Scores 80/100 for May — quiet at about 0.7× its average month, average highs near 93°F.
Scores 79/100 for May — quiet at about 0.8× its average month.
Scores 78/100 for May — quiet at about 0.8× its average month, average highs near 91°F.
Scores 78/100 for May — quiet at about 0.7× its average month, average highs near 95°F.
Crowd figures are each month’s share of a park’s own annual visits, so “1.0×” means an average month for that park. See the full method on our methodology page.
Where the crowds are in May
Not every park follows the same rhythm. In May, the most concentrated crowds tend to show up at George Rogers Clark, Golden Spike, Natural Bridges, while Stonewall, Governors Island, Sleeping Bear Dunes sit among the quietest relative to their own averages.
That is the whole point of ranking by month rather than by raw popularity: a famous park can be a poor May choice, and a lesser-known one can be perfect. Use the score to match the month to the park.
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Frequently Asked Questions
Coronado tops our May ranking with a Best Time to Visit score of 93/100 · 0.9× crowds. The full ordered list above weighs crowds, weather and daylight together for May.
May is one of the best months of the year. The ranking above shows exactly which parks are at their best.
Relative to their own averages, Stonewall, Governors Island, Sleeping Bear Dunes are among the quietest parks in May. You can also see the full quietest-parks list for the month.
Parks in this guide
Keep reading
Sources: National Park Service Visitor Use Statistics and NOAA NCEI U.S. Climate Normals 1991–2020. Rankings and figures update as new NPS monthly data is released. Last updated 2026-07-14.