Six to eight glasses of liquid may not do it on really hot days. It's not enough to quench your thirst, Duff says. In general, drink more than you normally would.. The color of your urine is a good hydration indicator: If it's almost clear, you're getting enough liquid.
Brookfield Zoo is open every 365 days of the year! Weekdays 10:00 a.m. - 5:00 p.m. Weekends 10:00 a.m. - 6:00 p.m. Open 365 days of the year! Please note: Indoor animal exhibits close 30 minutes before general zoo closing, except for Tropic World, which closes 45 minutes before general zoo closing.
The Cincinnati Zoo & Botanical Garden opens daily at 10am. Closing Times & Seasonal Schedule. January 3 â March 11: 10am â 5pm. March 12 â May 27: 10am â 5pm (early entry at 9am for members & ZAT ticket holders) May 28 â September 5: 10am â 6pm (early entry at 9am for members & ZAT ticket holders)