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Stonehenge has all the makings of a bucket list destination: history, a dash of mystery, and a prime photo opp. The rock formations have been around for more than 5,000 years, according to History.com.
The entire site is made up of 100 upright stones all arranged in a circle. Scientists and researchers have not decided on one specific use for this site (enter: the mystery!), but many think it served as some sort of burial ground.
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