Imagine a world without the pyramids, the Great Wall, or ancient cave cities—hard to picture, right? That's why April 18 is the International Day for Monuments and Sites, an event recognized by UNESCO dedicated to protecting cultural treasures worldwide. This day is all about celebrating our history, raising awareness about endangered sites, and making sure future generations can enjoy them too.

A remarkable example is Göreme Historical National Park in Cappadocia, Türkiye. It's famous for its 'fairy chimneys'—towering rock formations shaped by volcanic ash and erosion over thousands of years. People carved homes, churches, and entire underground cities into these soft rock formations, some dating back to the 4th century. Today, it's a UNESCO World Heritage Site, attracting visitors from around the world. Whether it's ancient castles, temples, or hidden underground cities, this day reminds us to appreciate and protect the landmarks that tell the story of humanity.