Tropical Butterfly House

Up close and personal
Pacific Science Center's Tropical Butterfly House opened Dec. 26, 1998. Our goal in creating this 4,000 square foot exhibit was to build an immersive exhibit that would provide a glimpse into a part of the world very unlike Seattle -- a warm, sunny place where colorful butterflies are active 365 days a year. Seattle skies do not provide the light necessary for tropical species to thrive. Supplemental heat, light, and humidity are provided to sustain a tropical ecosystem among the cool, grey, drizzly days of the Pacific Northwest.

We import about 500 tropical butterflies weekly, from South and Central America, Africa, and Asia. Our butterflies are responsibly raised in sustainable rainforest farms. We are proud to participate in the positive economic, cultural, and environmental impacts butterfly farming makes throughout the world.

What To Expect - What Are The Rules?

All colors
When you visit Pacific Science Center's Tropical Butterfly House be prepared to enter a tropical oasis. You will be encouraged to lighten your load by leaving coats and bulky items behind at the entrance. For the health of our butterflies and their ecosystem we ask that you leave all food, beverages, outside plant material, and strollers at the entrance as well. When you arrive at the door, one of our staff will greet you to facilitate your entrance into this special habitat. Our facility features double doors to prevent butterflies from escaping and to maintain the tropical climate. Once inside we ask that you help us preserve the health and beauty of our butterflies and the plants on which they depend by refraining from touching or disturbing them. On your way out, be prepared to take a few moments at the exit helping us to prevent butterflies from escaping.

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