• Visit Us!

    We are open Tuesday – Saturday from 10am-5pm and Sundays from 12pm-4pm. Walk-ins are welcome Tuesday – Friday and daily admission tickets can be purchased online. We recommend you purchase tickets through our timed ticket entry system for Saturdays and Sundays. Click the ‘Tickets’ button on our menu or the button below to purchase your tickets. To learn more about what to expect and view ticket prices, check out the Plan Your Visit page. The bugs can’t wait to see you!

    Buy Tickets

  • Predator Feeding Demonstrations

    Ever wonder how a tarantula consumes its prey? Want to watch a wolf spider hunt with its exceptional eyesight? Join us every Tuesday through Saturday at 3:30 PM to explore how our predators hunt, capture, and eat their meals. We’ll feature a different predatory arthropod every week, so be sure to check in and see who’s hungry! This event is included when you purchase admission!

  • Daily Butterfly Releases

    Have you wanted to watch our newly emerged butterflies be released into the greenhouse? Now you can! Every Tuesday through Saturday, at 11:00 AM, and Sundays at 12:30 PM, come by the butterfly house to watch our first release of the day. You’ll likely see something new every time!

  • Watch our Online Bug Encounters!

    Join us each week for a new Online Bug Encounter! You’ll hear exciting stories from the world of insects and arthropods and meet a variety of our Bug Ambassadors. Click the button below to browse our “Online Bug Encounters” page, and follow us on social media to catch a new one every Wednesday!

    Watch Here!
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Exploring the little things that run the world.

With a tropical greenhouse filled with butterflies from around the world and an exhibit area featuring a wide array of insects, arachnids, millipedes, centipedes, and crustaceans, the Missoula Butterfly House and Insectarium provides a truly unique Montana experience. Whether you’re looking for a memorable and powerful learning opportunity for yourself or your entire family, we’ve got something for visitors of all ages. Come get your bug on!

Visit Us
MBHI_LicensePlate

Butterfly License Plate

Thanks to the incredibly talented Courtney Blazon, you can now add some butterfly flair to your vehicle. For an extra $20 added to your annual registration, you can spread a bit of butterfly love. All proceeds go to support our education programs, amazing critters, and our new facility. Contact us for more information or visit your County Treasurer’s office to get yours today!

What's Buzzin'

What’s Buzzin 5/9/2025

A huge thank you to our team of bug identifiers! Without Glenn, Madeline, Kelly, Misty, and Jen, we wouldn’t be able to continue to give you What’s Buzzin’ each week.…

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What’s Buzzin’ 5/3/25

If April showers bring May flowers, what do May flowers bring? (It’s not pilgrims). Submit your bug pictures to bugid@missoulabutterflyhouse.org (and remember to include your name, the date, and the location where…

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What’s Buzzin’ 4/25/25

Leaf beetles, flea beetles, lady beetles, oh my! Wildflowers aren’t the only colorful organisms making appearances these days; this week features some of the most colorful beetle representatives we’ve seen…

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What’s Buzzin’ 4/18/25

Things are truly buzzin’ now! We’ve reached that time of year when bug fanatics are at serious risk of giving themselves whiplash from trying to catch a glimpse of the insects…

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Email Newsletter

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