Four Italian hikers required helicopter rescue from high up in the this week after attempting to hike in sandals, fuelling public outcry. The group of two men and two women, aged in their 20s and 30s, plus a dog, had reportedly hiked to 2,000 meters (6,561 feet) above sea level in the mountains of Italy’s northern region of Friuli-Venezia Giulia when they ran into trouble. Better dressed for the beach than a mountain, they discovered their route was blocked by a landslide and realized their footwear was inadequate to cope with it. Unable to continue, the Alpine Rescue Team rescued the group at the cost of around $10,000 (£8,000), and later posted a photo of the group dressed in and . Local teams have said that the post-pandemic surge in hiking in the area has dramatically increased their callouts for unprepared hikers, urging walkers to get appropriate training and education before venturing into the mountains. The Dolomites are a mountain range in the northern Italian Alps, numbering 18 peaks in total which rise to above 3,000 meters (9,842 feet). Hiking sandals can be adequate for well-maintained trails, but are not appropriate for alpine conditions. Even in summer, requires proper footwear with good traction. You should always dress , , carry sun protection and plenty of water and possess keen skills. is highly recommended if you are inexperienced and wish to venture into high altitude zones.