Mammoth Cave · March · Kentucky
Mammoth Cave National Park in March
March is a prime month to visit Mammoth Cave National Park. Crowds are moderate. Highs average 57°F and lows 39°F, with about 4.92 inches of rain.
March gets a prime rating at Mammoth Cave. The very best months are Mar–May, Oct–Nov.
Prime season starts
What to expect
March is prime at Mammoth Cave. Wildflowers bloom on the surface trails and the Green River runs high.
Book cave tours online as soon as you know your dates. The most popular tours sell out weeks in advance in summer.
Good to know
- Best months overall: Mar–May, Oct–Nov.
- Closest airport: Nashville (BNA) or Louisville (SDF), about 1.5 hours.
- Before you go: Cave tours require tickets. Bring a jacket; the cave is cool even in summer. Check current conditions on nps.gov.
Questions
Is March a good time to visit Mammoth Cave National Park?
March is a prime month to visit Mammoth Cave National Park. Crowds are moderate. Highs average 57°F and lows 39°F, with about 4.92 inches of rain.
What is the weather like in Mammoth Cave National Park in March?
Highs average 57°F and lows 39°F, with about 4.92 inches of rain. March is rated prime for visiting.
How crowded is Mammoth Cave National Park in March?
Crowds are moderate in March.