17 BIGGEST Trees in the World This Atlas Cedar in the Foret de Cedar in Northern Morocco is one of the tallest Trees in Africa. The tree has an estimated girth of 3.5 feet and is estimated to be more than 131 feet tall! This tree was planted around 1200-1400 A.D. which makes it at around 7 centuries old. The Queets River Spruce in Washington state was the largest Spruce Tree in the world. The Queets Spruce has a circumference of 60 feet and is 191 feet tall. It attracted nature enthusiasts and tourists from around the country, but unfortunately fell when a harsh winter storm hit the area in 2007. This tree is the largest known western redcedar in the entire world. It has a volume of over 18,000 cubic feet and a height of 180 feet when it was last measured. This tree makes its home about 21 miles from the pacific ocean near Quinalt Lake and took the title for tallest tree in the area after the Queets Lake Spruce was felled in a storm. These odd trees that decorate the plains of Africa are known for their many strange characteristics. The tops of their branches make them look like their roots sprout into the air instead of into the ground, they’re known to be fire resistant and it can last through even the most severe droughts. The Baobabs aren’t just incredibly fascinating alien-like plantlife, they’re also incredibly large, regularly reaching towering 100 foot heights and massive 30 foot diameters. Near a tiny village hidden in the mountains of central Colombia, the Cocora Valley acts as the residence for the world’s tallest palm trees which also have been recognized as Colombia’s national tree. The Palms in this valley grow more than 200 feet tall, which is strange even to many experts as there is no evolutionary benefit for a tree in an open field to grow so high. The Tane Mahuta is a giant kauri tree (Agathis australis) in the Waipoua Forest of New Zealand. Tane Mahuta is 58 feet high but has a total volume of 18,250 cubic feet, making it the 4th largest trees when measured by volume in the world. Experts estimate this tree to be between 1,250 and 2,500 years old, so not only is it one of the largest trees, it is also one of the oldest. Tane Mahuta translates to “Lord of the Forest” when translated from Maori, which is more than an appropriate name considering the Tane Mahuta’s size and age.