For centuries, some of the most breathtaking sites of ancient times were hidden from the world, in dense jungles, sprawling deserts, up mountains, or at the bottom of the sea. Over 1000 of these astounding locations have been named UNESCO World Heritage Sites, and while they are all significant, there are some that truly can’t be missed. Find feats of ancient architecture and the untold bounty of nature at these must-see World Heritage Sites. 

The lush, mountainous terrain of the Andes is home to one of the Inca empire’s greatest masterpieces, and some of the freshest air on planet earth. Storied, isolated, and beautifully preserved, these legendary ruins are the highlight of any visit to South America.

For fans of scuba diving, the Great Barrier Reef is not only one of the most colorful places on Earth, but also the planet’s largest coral reef system. Stretching 133,000 miles with more than 900 islands, 400 kinds of coral, and absolutely teeming with rare and endangered marine life, this vibrant destination is a must-see for those looking to connect with our planet’s incredible oceans.

Rumba music fills the quaint cobbled squares, while vintage cars roll through historic streets at this celebrated pit stop between the old and new world. While there are many sites and sounds to enjoy throughout this beautiful city, nothing beats the wealth of Baroque and Neoclassical architecture of Old Havana’s eclectic plazas. 

This might seem like a cliche, but there is a reason this legendary site has inspired so many great journeys across the globe. Its scope is simply too massive to understand without visiting, but one look at the sunrise over the rolling green of the Jundu Mountains will make everything clear. 

Italy houses some of the greatest cultural sites in the world, including the Roman Colosseum, the Piazza del Duomo, and of course, Venice. But for a criminally underrated travel experience, the coastal villages of Cinque Terre are among the most beautiful places in the world. Cars are banned here, so visitors can take in the distinct history of the region, whether they’re hiking, dining, or taking a boat tour. 

One of dozens of incredible sites littering the storied nation of Japan, the shrine is a beautiful holy place of Shintoism with over 20 gorgeous structures to appreciate, the centerpiece being the famous floating torii gate. The graceful structures are connected by boardwalk, but the best way to experience the majesty is with a leisurely boat cruise around the inlet. 

A home to Kings, an ancient citadel, the mythical realm of Gods, and now an unmissable World Heritage Site. Fans of the classics will love the opulent marble of The Parthenon, where Western theater, democracy, and philosophy were all produced. 

One of Ireland’s top attractions, this remarkable volcanic rock formation is one you won’t soon forget. Enormous columns of rock rise from the sea, as cool breezes cascade down the grassy hillsides that surround the area, a place of healing sea air and an authentic Irish experience. 

One of the last remaining Wonders of the World, the status of these ancient monuments is legendary, even among World Heritage Sites. While not the most original adventure, a sunset camel ride past the pyramids and Sphinx is certainly one to remember.

With lush forests, hot springs, alpine rivers, geysers, and an abundance of wildlife sightings, it’s not hard to see why this is one of the greatest natural attractions in the United States. Visitors can delight in hiking, and enjoy boating, skiing, and cycling under the scenic protection of Yellowstone’s majestic peaks.

The famous “Fairy Chimney” rock formations are reason enough to visit this scenic region, but it is also full of caves, churches, and underground cities. To take in the full majesty of this Eastern European gem, booking a hot air balloon ride is a must.

Perhaps the best place on Earth to view wildlife, this enormous marine reserve is an opportunity to get close to penguins, giant tortoises, and all sorts of creatures unique to the beaches and volcanic landscapes of some of the most beautiful islands in the world.

The emerald waters of this scenic bay are the perfect place for junk boat tours and grand kayak adventures through limestone isles topped with rainforests. Whether you’re going for scuba diving, rock climbing, or blissful relaxation, Ha Long Bay is an extraordinary paradise of romance and wonder.

For a quintessential African safari experience, look no further than Serengeti National Park. The sprawling savannah and warm African sun are best experienced between October and November, where travelers can witness hundreds of thousands of zebras and gazelles migrating south to find water and grazing land.

The remote Polynesian island is famed for its rolling green pastures, and of course, the monumental stone heads. There are actually nearly 900 surviving monuments, which amount to a quiet landscape unlike any other on Earth. 

The incredulously opulent palace is one of the most renowned attractions in the world, and one that needs to be seen to be believed. An amazing symbol of India and its history, the Taj Mahal is Mughal architecture at its finest, and the centerpiece of a quality trip to India.