Skip to main content
EF Go Ahead Tours logo

4 Mysterious sites around the world

All ancient sites offer a fascinating glimpse into how a past civilization once lived. Certain ones in particular leave travelers wondering about the secrets they hold. Here, we take a look at the history behind some of the world’s most mysterious sites.

All ancient sites offer a fascinating glimpse into how a past civilization once lived. Certain places in particular leave travelers wondering about the secrets they hold. Here, we take a look at the history behind some of the world’s most mysterious sites.

Stonehenge, England

1

Stonehenge in England

Built thousands of years ago, this stone monument is a perfect example of prehistoric architecture. There are many origin theories behind these puzzling monoliths, which stand up to 30 feet high at certain points. One common belief is that their circular arrangement, which allows sunlight to shine through during sunrise on the winter and summer solstice, represented a type of calendar system for counting days.

Get up close to Stonehenge on a tour of England

2

Loch Ness in Scotland

Few sites are as shrouded in mystery as this legendary lake in the Scottish Highlands. Since the first alleged sighting of a monster in the year 565, rumors of a strange creature lurking in the depths of the lake have continued to spread. Nessie makes headlines whenever someone thinks they’ve spotted or captured a photo of her. Despite many years of research and observation at Loch Ness, no definitive proof that a monster exists has been found—do you think she’s real?

Meet Nessie on one of our Scotland tours

3

The Nazca Lines in Peru

As you fly high over the desert in southern Peru, you’ll see a series of lines in the landscape below creating swirls, shapes, symbols and even animals. These mysterious Nazca Lines, called geoglyphs, were created when rocks and other materials were removed from the ground. Without much erosion from the elements, these lines have stayed remarkably well preserved. While the lines have been the subject of many theories—from the wild (aliens?) to the functional (astronomical purposes?)—one one popular belief is that they were used as part of rituals to ask gods for fertility and water.

Spot the Nazca Lines on a trip to Peru

Pyramids of Giza, Egypt

4

The Pyramids of Giza in Egypt

These colossal pyramids on the banks of the Nile River were constructed to house the spirits of the pharoahs that ruled ancient Egypt. The Great Pyramid, a Wonder of the Ancient World, was built as a tomb for Khufu, who ruled from 2589 to 2566 B.C. during the fourth dynasty. Inside the pyramid is a fascinating web of passageways and chambers that surround the pharoah’s burial place, which archeologists have explored to discover more about the ancient society’s belief in the afterlife. Methods used to build these manmade structures required thousands of laborers to cut, move and assemble massive blocks of stones. Along with the others in the complex, the Great Pyramid is still considered one of the world’s greatest engineering masterpieces.

Uncover more about these iconic monuments on our Egypt tour

Have you seen any of these mysterious sites on your travels?

About the author

Courtney Keller

A lover of travel since studying in France, Courtney strives to inspire others to get out and see the world. When she’s not writing, she’s trying new restaurants, reading, doing yoga, baking, walking her rescue pup, or planning her next trip.

Related tours

Loading tours

More travel inspiration

Skip to end of carousel
Destinations

Things to do in Lima, Peru, to experience its rich history and culture

Destinations

Your guide to the Mesa Verde cliff dwellings: ancient civilizations hidden in Colorado’s canyons

Travel tips

Exploring Himeji Castle: Japan’s graceful White Heron

Destinations

10 fun facts about Seoul’s Gyeongbokgung Palace and how to visit on tour

Travel tips

Things to do in Buenos Aires: The museums, galleries & street art you need to see on your next trip

Travel tips

The 12 best things to do in Buenos Aires for first-time travelers and returning visitors

Destinations

The best time to visit Japan: your month-to-month guide to planning the perfect Japanese vacation

Destinations

Exploring Arenal Volcano: Costa Rica’s sleeping giant

Travel tips

A food lover’s guide to Lima: What and where to eat on your next trip to Peru

Travel buzz

Is Colombia safe to visit? How a nation overcame conflict to welcome the world

Destinations

The best time to visit Costa Rica: a season-by-season guide to planning the perfect Costa Rican vacation

Travel tips

24 Hawaiian phrases and words to know before you go

Destinations

9 must-see attractions in Cartagena, Colombia

Travel tips

Lake Balaton, Tokaj, and Eger: These 3 Hungary wine regions are the hidden gems of Eastern Europe

Travel tips

Your one-stop packing list for vacation

Travel tips

How to spend 10 days in Turkey as a solo traveler

Travel buzz

Feeling the loneliness epidemic? You’re not alone! Here’s how guided group travel leads to new connections

Travel buzz

The best places to visit in 2024 and 2025 to see the northern lights

Travel buzz

A conversation about our new Pride Tours and EF Go Ahead Tours’ commitment to LGBTQ+ traveler trust

Destinations

These are the best multi-country trips in Europe to book now

Skip to start of carousel