This world is full of wonders. From the beginning days of Human life to till date, people are busy in discovering these wonders. Many of them are still hidden and undiscovered yet. Water, fire, sand and ice have combined to make some of the most spectacular scenery in the world. So, here is a list of World’s 12 Mind Boggling Geological Wonders.
#12 Roman Colosseum – Italy
Roman Colosseum is probably the most popular landmark in Rome. The inaugural festival of the Flavian Amphitheatre, which was the largest amphitheatre in the world, lasted 100 days, during which over 5,000 wild beasts were killed in the arena.