Best time to visit · Missouri
Best Time to Visit Gateway Arch National Park
A 630-foot stainless steel arch and the smallest national park in the country.
The best time to visit Gateway Arch National Park is March–May and September–November. For great conditions with fewer people, aim for October and November. It's busiest in July through September.
Month by month
Gateway Arch by season
Winter Good
Fewer crowds for the tram ride. The museum is indoors, so the weather doesn't matter much.
Spring Prime
Pleasant weather on the riverfront grounds. School groups visit in spring.
Summer Good
Hot and humid, and the tram sells out daily. Book ahead.
Fall Prime
Comfortable riverfront weather and easier tram tickets.
What to do
- Ride the tram to the top
- Explore the free Museum at the Gateway Arch
- Take a riverboat cruise on the Mississippi
- See the Old Courthouse
- Walk the riverfront grounds
Buy tram tickets online in advance, especially in summer and on weekends. The capsules are small; skip it if you're very claustrophobic.
Good to know
At 630 feet, the Gateway Arch is the tallest human-made monument in the U.S., and Gateway Arch is the smallest of the 63 national parks.
Before you go: The park grounds and museum are free. The tram requires a ticket. Check current conditions on nps.gov.
Getting there
Closest major airport: St. Louis (STL), about 25 minutes.
Nearby national parks
Approximate driving distance. Check a map for exact routes.
Where to stay
Gateway Arch month-by-month ratings
| Month | Rating | Crowds | Notes |
|---|---|---|---|
| January | Good | Quiet | |
| February | Good | Moderate | |
| March | Prime | Busy | Prime season starts |
| April | Prime | Busy | |
| May | Prime | Busy | Last prime month |
| June | Good | Busy | |
| July | Good | Peak crowds | |
| August | Good | Peak crowds | |
| September | Prime | Peak crowds | Prime season starts |
| October | Prime | Moderate | Best value |
| November | Prime | Moderate | Last prime month · Best value |
| December | Good | Moderate |
Questions about visiting Gateway Arch
When is the best time to visit Gateway Arch National Park?
The best time to visit Gateway Arch National Park is March–May and September–November. For great conditions with fewer people, aim for October and November. It's busiest in July through September.
What is the worst time to visit Gateway Arch National Park?
There's no truly bad month. June through August and December through February are the least ideal.
When is Gateway Arch National Park most crowded?
Crowds peak in July through September. October and November offer the best balance of good conditions and fewer people.
Is Gateway Arch National Park worth visiting in winter?
Fewer crowds for the tram ride. The museum is indoors, so the weather doesn't matter much.
Do you need a reservation for Gateway Arch National Park?
The park grounds and museum are free. The tram requires a ticket. Always check the official NPS page for the current year's rules.
What is the closest airport to Gateway Arch National Park?
The most convenient airport is St. Louis (STL), about 25 minutes.
How many days do you need at Gateway Arch National Park?
Plan at least one full day, more if you want to hike or explore the backcountry.
More in Southeast · National parks in Missouri · Season calendar
Last reviewed October 4, 2026. Ratings are editorial. Rules and road openings change each year, so confirm on the official NPS site before you go.