The Apostle Islands Ice Caves

In February, for the first time in more than a decade, conditions aligned to allow public access to the breathtaking Apostle Islands Ice Caves. 

Sustained cold temperatures created a rare window for visitors to safely cross more than a mile of frozen Lake Superior and reach the mainland sea caves near Bayfield. There, sandstone cliffs were transformed into towering walls of ice with icicles stretched from ceiling to floor.

The National Park Service, which carefully monitors ice thickness and conditions, described the caves as a “fairyland of needle-like icicles.” Each day of winter brought subtle changes to formations shaped by wind, waves and temperature. Access was announced only after rigorous review, and visitors were reminded that conditions can shift quickly.

That reality became clear almost immediately. Just one day after opening to the public, a winter storm system moved across the region and broke up the ice, forcing the caves to close as quickly as they had opened.

Even within that narrow window, the coordinated response was remarkable. Planning for the potential of an ice caves event begins every year in January with a few key partners and continues only if conditions look favorable. As the conditions became more likely for an event to occur this year, more partners were brought into the conversation, and preparations began. Weeks later, when access was confirmed, communication across the region began immediately, made possible by the relationships and communications established well before the opportunity arose.

Stakeholder calls identified immediate roles and responsibilities, prioritized safety considerations, assigned tasks and aligned on a unified messaging strategy. A communications toolkit was shared with partners and local businesses to ensure consistent information.

Bayfield County and local partners identified and plowed parking areas, while transit resources were adapted to operate as shuttles to manage traffic and increase safety. The Bayfield Chamber and Visitor Bureau, Bayfield County, the National Park Service and regional partners coordinated real-time updates and route information to ensure a safe and positive visitor experience.

At the state level, Travel Wisconsin mobilized its team to update website articles and FAQs in real time while dispatching a photographer and videographer to capture the fleeting spectacle. Travel Wisconsin also reactivated a name, image, likeness (NIL) partnership with UW Athletics, coordinating travel to send a student athlete to experience and document the caves, helping amplify the message across social media platforms. Media outlets across the nation picked up the story, too, thanks to the PR team's quick action in pitching the unexpected event to daily news outlets and regional freelancers. The story earned national coverage from The Weather Channel, Travel + Leisure and Outside, garnering more than a billion total impressions from earned and organic coverage and putting the Apostle Islands and Bayfield on the minds of travelers as they plan for future vacations.

As part of our commitment to strengthening Wisconsin’s outdoor recreation economy, the Office of Outdoor Recreation provided the Do-It-Yourself Economic Impact Analysis Guide and additional resources to help estimate the economic impact of the 2026 ice cave opening.

The reopening of the Apostle Islands Ice Caves lasted only a single day, yet the coordination behind it was nothing short of extraordinary. Federal, state, county and local partners worked together to support safe access, strengthen community readiness and showcase one of Wisconsin’s rarest winter experiences while boosting awareness of the region as a top outdoor destination any time of year. For communities across the state, the takeaway is clear: when strong partnerships are built before opportunity strikes, coordinated action can turn even the briefest moment into lasting impact.