A Frozen Walk to Island Ice Caves

For the first time in five years, Lake Superior, the world's largest freshwater lake, has frozen enough to allow visitors from northern Wisconsin to walk across the lake to the ice caves of the Apostle Islands National Lakeshore. According to Reuters, officials declared the trek "low risk" about a month ago, and nearly 35,000 people have made the mile-long hike since then. According to the NOAA, the Great Lakes have reached their broadest ice coverage in 20 years, at 88 percent -- with Lake Superior at about 95 percent. Over the weekend, Reuters photographer Eric Miller trekked out on the ice, capturing these images. Update: Photographer Paul Johnson was kind enough to share a few of his nighttime ice cave photos as well, numbers 16-18 below.

Read more
Hints: View this page full screen. Skip to the next and previous photo by typing j/k or ←/→.

Most Recent

  • Xinyu Cui / Getty

    Photos of the Week: Giant Penguin, Forest Tower, Glacier Battlefield

    A hydrofoil water taxi in Paris, the Rugby World Cup in Japan, a cyclocross challenge in England, Independence Day celebrations in Mexico, protests in Ecuador and Honduras, a whale rescue in Argentina, and much more.

  • Joe Raedle / Getty

    The Impact of Climate Change on Kivalina, Alaska

    The small village of Kivalina is threatened on several fronts by a warming Arctic climate, as the ground it sits on erodes, and the animals the villagers rely on become more difficult to hunt.

  • Andrew Caballero-Reynolds / AFP / Getty

    Devastated by Dorian: Photos From the Bahamas

    Recent images of the hard-hit islands of the Abacos and Grand Bahama, as residents receive aid, recover what they can, and contemplate their next steps

  • Ulet Ifansasti / Getty

    Fires in Indonesia Blanket Islands and Cities in Smog

    Thick clouds of smoke and haze are blanketing much of Southeast Asia, due to largely illegal efforts to burn thousands of acres to clear land for farms and palm-oil plantations.