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  • I LOVE ISLAND PARK
    Event Details
  • Join the Island Park Chamber of Commerce
    Island Park, Better Together
    Stay, Eat, Play, and Live
    Join the Chamber
  • Summertime in Island Park
    Mountain Summertime Fun
    ATV/UTV riding, fly fishing, golf, hiking, biking, and water fun await.
    Play this Summer in Island Park
Island Park, Idaho

Some of the same natural forces that once made Yellowstone National Park so scenic also made Island Park similarly beautiful. Island Park sits in the world’s largest caldera, 23 miles in diameter, created from a volcano that collapsed in prehistoric times. Now covered in a dense forest of pine and wildflowers and an abundance of wildlife. We invite you to explore all Island Park has to offer. 

Fly Fishing Island Park

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Upcoming Island Park Events

  • Island Park Festival at Sawtelle Mtn. Resort

    Island Park Festival at Sawtelle Mtn. Resort

    Jul 25 - Jul 27 8:00am

    Come for local food trucks, crafts, antiques, woodworking, jewelry, metal working, and other amazing...

    Event Details

  • Lakeside Lodge Pioneer Day Fireworks **CANCELLED**

    Lakeside Lodge Pioneer Day Fireworks **CANCELLED**

    Jul 26 9:30pm

    Event Details

  • I Love Island Park Fundraiser

    I Love Island Park Fundraiser

    Aug 2 4:00pm

    9th ANNUAL COMMUNITY FUNDRAISER Raising funds for the Island Park Ambulance Fund

    Event Details

  • ATV Invasion

    ATV Invasion

    Aug 28 - Aug 31 10:00am

    UTV Invasion 2025: Unleash the Off-Road Adventure!

    Event Details

  • Out West Sled Fest

    Out West Sled Fest

    Jan 15 - Jan 17 6:00pm

    Mark your calendars and book your stay for Out West Sled Fest, a weekend full of riding and good...

    Event Details

  • Wild West Winterfest

    Wild West Winterfest

    Jan 16 - Jan 17 11:00am

    Save the Date for Island Park's Winterfest!

    Event Details

More Upcoming Events

Latest Chamber News

Read our latest news and announcements
Read our latest news and announcements
  • Community

    What is the Value of the Chamber of Commerce in Your Community?

    Jun 11, 2025
    Jake Amen
    I have been involved with the Chamber of Commerce in Ashton and St. Anthony since early in my career
    Read More
  • Idaho Falls Airport Displays

    Chamber Members Help Bring Travelers to Island Park with Airport Displays

    Apr 22, 2025
    Island Park Chamber
    Thanks to the Island Park Chamber of Commerce’s ongoing partnership with Yellowstone Teton Territory
    Read More
  • Island Park Trail Maps

    Spotlight on Island Park Maps

    Apr 22, 2025
    Island Park Chamber
    The Island Park Chamber of Commerce is proud to be known for producing some of the area’s most
    Read More
More

Membership Spotlight

Each month we highlight 4 members of the chamber of commerce.

  • Dry Ridge Outfitters

    Dry Ridge Outfitters

    In addition to our Idaho and Wyoming horseback rides, we offer trail rides in Yellowstone National Park’s Bechler region as well as Harriman State
    Member Profile
  • I.E. Productions

    I.E. Productions

    We have been in the marketing industry for over 23 years with the experience and knowledge to develop customized solutions for your needs. With award
    Member Profile
  • Yellowstone Adventures

    Yellowstone Adventures

    Yellowstone Adventures is located in West Yellowstone, MT just outside of Yellowstone National Park. We are an authorized dealer for Ski-Doo, offering
    Member Profile
  • Spot-On Construction

    Spot-On Construction

    We specialize in New Construction, Remodels, Garages, Decks, Roofing, Siding, Windows, Doors, Custom Trim & Returning Phone Calls Quality only happens
    Member Profile
Join the Chamber to be Spotlighted

Island Park Attractions

  • Upper Mesa Falls

    Upper and Lower Mesa Falls

  • Big Springs Island Park

    Big Springs & Johnny Sack Cabin

  • Cross Country Skiing in Harriman State Park, Idaho

    Harriman State Park

  • Island Park Reservoir

    Island Park Reservoir

  • Realeasing Cutthroat Trout Henrys Lake, Idaho

    Henry’s Lake State Park

Looking for more things to do 
in Yellowstone Teton Territory?

YTT is your source for fun in Eastern Idaho.

Find More Fun

Yellowstone Teton Territory
yellowstoneteton.com

Visit Idaho
visitidaho.org

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Webcams and Trail Report

  • Osborne Bridge Camera
  • Henrys Lake/Flats Camera
  • Sheep Falls Camera
  • TroutHunter Live Cam
  • Winter Trail Report
  • QR Code to Avenza Winter Use Map

Join the Island Park Chamber of Commerce
Live, work, or do business in Island Park?
Join the chamber

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Island Park Area Chamber of Commerce
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