When is he best time to go

You may visit anytime. When it's bright and sunny you will see the most butterfly activity. The birds, butterflies, and gardens are located outdoors.

We like to go as soon as it opens but thats more of a personal preference..

We generally go in the mid-afternoon but please know that admission to the park closes after 4 p.m. although you can stay longer if you are already in the park.

I've been at all times and there's always been a lot of action going on. The butterflies are under a net roof, so unless it's very hot or raining heavily, I think you'd be good anytime.