01. Which is the longest continental mountain range in the world?
At about 8,900 kilometres (5,500 mi) long, the Andes are the longest continental mountain range in the world.
02. Which country has the most UNESCO World Heritage Sites?
Italy has the most UNESCO World Heritage Sites, leading with around 61 sites, closely followed by China with about 60, then Germany, France, and Spain.
03. Which is the largest salt flat in the world?
The Salar de Uyuni in Bolivia is the world's largest salt flat, covering over 10,000 square kilometres (4,000 sq mi) on the Andean plateau.
04. Where can the largest number of pyramids in one specific location be found?
The site of Meroë, Sudan, contains over 200 Nubian pyramids, which served as the royal burial ground for the kings and queens of the ancient Kingdom of Kush.
05. Which is the most visited museum in the world?
The Louvre Museum in Paris, France, consistently ranks as the world's most visited museum, attracting millions annually with iconic works like the Mona Lisa, with recent data showing around 8.7 million visitors in 2024.
06. Which is the smallest country in the world?
Vatican City holds the title as the world's smallest country, with an area of just 0.44 square km (0.17 square mile).
07. Where can you find the highest tides on Earth?
The highest tides on Earth, with ranges reaching up to 16-17 metres (over 50 feet), are found in Canada at the Bay of Fundy in Nova Scotia/New Brunswick.
08. Which is the highest navigable lake in the world?
Lake Titicaca, located on the border of Peru and Bolivia in the Andes Mountains, is recognised as the highest navigable lake in the world. It sits at an elevation of approximately 3,812 metres (12,507 feet) above sea level and is considered the largest freshwater lake in South America by volume and surface area.
09. Which country spans the most time zones (including overseas)?
France has the most time zones in the world, with 12 (or 13 including its Antarctic claim), thanks to its various overseas territories, departments, and regions scattered across the globe, spanning from UTC-10 to UTC+12.
10. Which is the longest river in the world?
The Nile River is officially recognised as the longest river in the world, stretching approximately 6,650 kilometres (4,130 miles).
11. Which is the world’s highest capital city by elevation?
La Paz, Bolivia, is the world's highest administrative capital city, situated at an elevation of approximately 3,640 metres (11,942 feet) above sea level in the Andes. While Sucre is the constitutional capital of Bolivia, La Paz serves as the seat of government and holds the top ranking.
12. Which is the northernmost national capital in the world?
Reykjavík, the capital of Iceland, is the world's northernmost national capital of a sovereign state, located at a latitude of approximately 64°08' N.
13. Which is the world's largest lake by surface area?
Despite its name, the Caspian Sea is the world's largest lake by surface area, covering approximately 389,000 square kilometres (150,000 sq mi).
14. Which river has the largest average discharge volume?
The Amazon River has the largest average discharge volume of any river in the world, releasing approximately 230,000 cubic metres per second into the Atlantic Ocean. This volume is greater than the next seven largest independent rivers combined and accounts for roughly 20% of all fresh water discharged into the world's oceans.
15. Which is the largest single drop waterfall by volume in the world?
Kaieteur Falls, located on the Potaro River in Guyana's Amazon rainforest, is the world's largest single-drop waterfall by volume. It plunges 226 metres (741 feet) in a single, powerful drop, making it approximately four times higher than Niagara Falls.
16. Which is the world's largest city by population?
As of 2026, Jakarta, Indonesia, has overtaken Tokyo as the world's most populated city, with projections placing it around 41.9 million people.
17. Which is the driest place on Earth?
The driest place on Earth is generally considered the Atacama Desert in Chile, a hyper-arid region where some areas receive virtually no rainfall for centuries, making it the driest nonpolar desert; however, the McMurdo Dry Valleys in Antarctica are even drier in specific spots, making Antarctica the driest continent overall.
18. Which is the world's smallest capital by population?
Ngerulmud, the capital of Palau, is widely considered the world's smallest capital by population, with roughly 300 to 400 residents.
19. Which country has the most bird species?
Due to its diverse habitats, Colombia has the highest number of bird species in the world, with over 1,950 species documented within its borders.
20. Where is the world's shortest commercial runway?
The world's shortest commercial runway is located at Juancho E. Yrausquin Airport (SAB) on the Dutch Caribbean island of Saba. The runway measures only 400 metres (1,312 feet) long, with cliffs on both ends and high hills on one side, making it one of the most challenging, yet scenic, airports for landing.
Share your Results:
