Official Host Hotel
Getting To St. Louis, Missouri
By Air
- St. Louis Lambert International Airport (STL):
Primary airport serving St. Louis, with nonstop connections to major U.S. cities and select international routes. - International Arrivals:
Most international travelers connect through major U.S. hubs (such as Chicago, Atlanta, Dallas, or Denver) before arriving in St. Louis. U.S. Customs and Border Protection clearance typically occurs at the first U.S. port of entry. - Arrival Requirements:
- Domestic travelers: No special arrival requirements beyond standard government-issued ID.
- International travelers: Must meet U.S. entry requirements, including a valid passport and appropriate visa or ESTA authorization (for Visa Waiver Program countries). Customs and immigration procedures are completed upon entry to the United States.
From the airports to the city
- MetroLink Light Rail:
~25 minutes to downtown St. Louis; affordable and reliable; connects the airport to downtown, Clayton, and other central neighborhoods. - Rideshare (Uber/Lyft):
Most convenient option with luggage; widely available; ~20–30 minutes to downtown depending on traffic. - Taxis:
Available at both terminals; metered fares; similar travel time to rideshare services.
By Air
- St. Louis Lambert International Airport (STL):
Primary airport serving St. Louis, with nonstop connections to major U.S. cities and select international routes. - International Arrivals:
Most international travelers connect through major U.S. hubs (such as Chicago, Atlanta, Dallas, or Denver) before arriving in St. Louis. U.S. Customs and Border Protection clearance typically occurs at the first U.S. port of entry. - Arrival Requirements:
- Domestic travelers: No special arrival requirements beyond standard government-issued ID.
- International travelers: Must meet U.S. entry requirements, including a valid passport and appropriate visa or ESTA authorization (for Visa Waiver Program countries). Customs and immigration procedures are completed upon entry to the United States.
From the airports to the city
- MetroLink Light Rail:
~25 minutes to downtown St. Louis; affordable and reliable; connects the airport to downtown, Clayton, and other central neighborhoods. - Rideshare (Uber/Lyft):
Most convenient option with luggage; widely available; ~20–30 minutes to downtown depending on traffic. - Taxis:
Available at both terminals; metered fares; similar travel time to rideshare services.
Getting to Tower Grove Park
- Tower Grove Park
- By Rideshare or Car:
~10–15 minutes from downtown St. Louis, depending on traffic; the most direct and convenient option. - By Bus (MetroBus):
Several routes serve the Tower Grove area from downtown and nearby neighborhoods; travel time varies but is generally ~25–35 minutes.
Nearby Highlights:
- South Grand Boulevard: Diverse restaurants, cafés, and local shops just east of the park.
- Missouri Botanical Garden: One of the top botanical gardens in the U.S., located adjacent to the park.
Latest Travel Advisories
For the most accurate, up-to-date travel information:
- All Travelers:
IATA Travel Centre: https://www.iatatravelcentre.com/
(Useful for checking passport, visa, and entry requirements based on nationality.) - United States (official entry requirements):
U.S. Department of State: https://travel.state.gov
U.S. Customs & Border Protection: https://www.cbp.gov/travel
Country-Specific Government Travel Advice:
Quick Reference Snapshot
Route
Transport
Duration
Cost
STL → City
MetroLink Light Rail
~25 min
2.50 USD
STL → City
Rideshare
~20-30 min
30-45 USD
City → Tower Grove Park
Rideshare
~10–15 min
12-25 USD
Flight Discount
Delta Air Lines is pleased to offer special discounts for the International Society of Arboriculture’s 2026 International Tree Climbing Championship.
Please click here to book your flights.
You may also call Conferences and Events® at 1.800.328.1111* Monday–Friday, 8:00 a.m. – 8:00 p.m. (EST) and refer to Meeting Event Code NY4TU
*Please note there is not a service fee for reservations booked and ticketed via our reservation 800 number.