Landmark did you knows

• Did you know the Grand Canyon can hold around 900 trillion footballs
• Did you know The Great Wall of China is approximately 6,430 Km long (3,995 miles)
• Did you know the Taj Mahal in India is made entirely out of marble
• Did you know the Eiffel Tower has 1,792 steps
• Did you know Buckingham Palace has over 600 rooms
• Did you know the Eifel Tower has 2,500,000 rivets
• Did you know there are 7 points on the Statue of Liberty's crown
• Did you know the Eiffel Tower has 1,792 steps
• Did you know Niagara Falls could fill 4,000 bathtubs every second
• Did you know New York's Central Park was opened in 1876
• Did you know there is no proof as to who built the Taj Mahal
• Did you know the blueprints for the Eiffel Tower covered more than 14,000 square feet of drafting paper
• Did you know the statue of Liberty's mouth is 3 feet wide
• Did you know there are over 10 million bricks in the Empire State Building
• Did you know employees of the Vatican pay no income tax
• Did you know there are over 225,000 trees in New York's Central Park
• Did you know Mount Everest is 8.9km (5.5 miles) high
• Did you know there are over 600 windows on the Empire State Building
• Did you know the Eiffel Tower is over 300m (984 ft) tall
• Did you know the Eiffel Tower is repainted every 7 years
• Did you know the Statue of Liberty weighs over 225 tons
• Did you know there are 132 rooms in the US White House
• Did you know in 1872 Yellowstone in the US was the world's first national park
• Did you know the Empire State Building in New York weighs over 365,000 tons
• Did you know the winter of 1932 was so cold that Niagara Falls froze over completely