6 Beautiful Islands Hide Shocking Dark Historical Secrets
What These Islands Reveal
Jeju Island, now a UNESCO World Heritage site and popular honeymoon destination off South Korea’s coast, was once the site of a brutal massacre. In 1948, government forces killed an estimated 14,000-30,000 civilians during an uprising, burying many in mass graves that remained unmarked for decades. Today’s visitors flock to its volcanic landscapes and pristine beaches, largely unaware they’re walking over one of Korea’s darkest chapters.