how tall is?

TLDR: The Eiffel Tower is 330 meters tall, Mount Everest is the tallest mountain at 8,848.86 meters, and the Empire State Building stands at 381 meters (443 meters including its antenna). Each structure represents significant achievements in engineering and natural wonder.

The Eiffel Tower, located in Paris, stands at 330 meters (1,083 feet), making it a cultural icon and a popular tourist destination. Originally built for the 1889 World's Fair, it features three visitor levels, with the highest observation deck at 276 meters (906 feet). The Empire State Building in New York City reaches 381 meters (1,250 feet) architecturally and 443 meters (1,454 feet) including its antenna. It was the tallest building in the world for 40 years after its completion in 1931.

Mount Everest, the tallest mountain on Earth, measures 8,848.86 meters (29,031.7 feet). Its height was confirmed in 2020 using advanced technology, and it continues to change due to geological processes. Each of these landmarks not only defines their respective skylines but also symbolizes human achievement and the allure of nature.