Visited with my significant other on May 9th. Was not busy at all! Has so many interactive exhibits to learn from. Though we are both adults, we enjoyed playing and reading all the information along the trail. Love the hands on learning, it's the perfect place for children to learn new things about animals and nature while having tons of fun (and seeing animals!). The animals looked happy, and the enclosures were very natural and large for them to roam around. Will definitely return in the future!