India, May 18 -- Every year on May 18, the world celebrates International Museum Day - a special occasion dedicated to honoring museums and their role in preserving culture, history, art, and human stories. While iconic institutions like the Louvre Museum and the British Museum attract millions of visitors, there are countless lesser-known museums around the globe that quietly house extraordinary treasures.

7 Lesser-Known Museums Around the World That Hide Incredible Treasures

From hidden underground art collections to unusual museums dedicated to broken relationships and ancient rituals, these underrated destinations offer unforgettable experiences for curious travelers. This International Museum Day 2026, here are seven fascinating, l...