Clean Air Trek

Explore a hybrid vehicle, and discover how battery technology is transforming the automobile. Take a look inside an internal combustion engine and learn about catalytic converters. Investigate the air around you and discover how the atmosphere is an active chemistry lab. Clean Air Trek is about the air you breathe, your neighborhood, and how to get the most out of your life.

Enjoyed by Ages 13 and up
Included in ticket price
Technology Building

Discover More

Physics & You

Aquarium

Big

Wind Leaves

Membership pays for itself in just two visits!

Membership is the best (and most cost-saving way) for your family to enjoy fun and learning throughout the year!

With all of our memberships you’ll receive free admission, program discounts, special member-only events, and more! Members also enjoy FREE access to the Kohl’s Design It! Lab every weekend of the year.

  • Free, Unlimited Daily Admission
  • Discounts on Programs
  • Advance Notice of Events and Programs
  • Special Member Only Events
  • Reciprocal Admission to Over 300 STEM Museums Worldwide
Join Today, Renew, or Give a Gift Membership

Getting Here

We are located on Milwaukee’s lakefront with easy access on and off of the expressway.

500 N Harbor Dr
Milwaukee, WI 53202
Get Directions

General Admission

Adults $19
Child (3-17) $16
Child 2 & Under $Free
Senior (60+) $16
College Student* $14
Military Active and Veterans* $14

*Valid ID Required.

Purchase tickets at the Ticket Counter. Prices are subject to change.

Hours

Open until 4p today
Tues-Fri 9a - 4p
Sat & Sun 10 - 5

Getting Here

We are located on Milwaukee’s lakefront with easy access on and off of the expressway.

500 N Harbor Dr
Milwaukee, WI 53202
Get Directions
Adults $19
Child (3-17) $16
Child 2 & Under $Free
Senior (60+) $16
College Student* $14
Military Active and Veterans* $14
Military* Active Duty & Veterans $14

*Valid ID Required.

Purchase tickets at the Ticket Counter. Prices are subject to change.

Hours

Open until 4p today
Tues-Fri 9a - 4p
Sat & Sun 10 - 5