This remarkable video shows hikers trekking across a frozen lake in Slovakian Mountains. If you’ve not watched it yet and are wondering what the fuss is about – the video’s had more than 3m views in just 4 days of being online. Viewing figures like that are a good hint at how odd and yet beautiful the lake is.
In Pure Spirit
Have you ever explored a lake when it has been frozen over? Was it scary? Was it wise to do so?