The Route To These Ice Caves Is Treacherous, But The Views Are Totally Worth It — huffingtonpost.com

More than 11,000 people traveled to the far reaches of chilly Wisconsin this weekend, trekking for miles down a road and across the treacherous ice of Lake Superior. It was all for a glimpse of the jaw-dropping ice caves at the Apostle Islands National Lakeshore. After monitoring ice thickness and weather conditions all season, the National Park Service decided that the route to the sea caves was sufficiently low-risk enough to re-open to the public on Saturday.

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