Sign up your students to learn about the Zoo’s Green Initiatives during a walking tour of the Zoo! Who can participate? Grades K -12 or College Minimum group size required is 10 and maximum group size is 20 (including adult chaperones) When are School Green Tours available? Tours are available Wednesday-Friday in September, October, April & May at 10:30 and 11:30 am. K-12 tours are 1 hour in length College tours are 2 hours in length Tours must be booked at least two weeks in advance Programs are held regardless of weather conditions unless a weather emergency is declared. An indoor presentation may be possible in the event of poor weather, depending on room availability. How much are School Green Tours? K-12 green tours are FREE with Zoo school admission College green tours are an additional $75 per group Where will we visit on our green tour? Click here to see potential locations your tour might visit! To register for a School Green Tour, email [email protected] or to register over the phone contact the Education Department at (513) 559-7767.