The tallest Christmas tree ever recorded was 429 feet tall! That's like the height of a 40-story building! It was a Douglas Fir tree that was discovered in Oregon in 2019 and was later displayed at the Rockefeller Center in New York City. The tree was so tall that the top branches had to be trimmed off so that it would fit inside the building. The tree was decorated with over 50,000 lights and weighed 45 tons! It was truly a sight to behold.