The world’s oldest growing tree is the Old Mangrove tree in the ravine of the Sulu Sea.

It is estimated to be over 3500 years old, and it is still growing. This incredible tree is an amazing example of nature’s resiliency. It stands as a reminder of what we can achieve if we work together with nature. In this article, we will explore the fascinating history of the Old Mangrove, discuss its importance to the surrounding environment, and explore the wider history of ravines and their notable feature.


The Old Mangrove tree is located in the Zamboanga Peninsula in the Philippines. It is believed to have been planted by the original settlers of the region. The tree grows in an oddly shaped ravine and is estimated to be over 3500 years old. It is the oldest living mangrove tree in the world and is believed to be the second oldest living tree on the planet after the Methuselah bristlecone pine in the United States.

Initially, this tree was seen as a blessing from God, a good omen for the town. However, over the years its value has diminished, as it has become home to certain pests and parasites. Its reputation is turning around, due to increasing awareness of the tree’s importance to the surrounding environment.

Importance of theTree to the Environment

The Old Mangrove tree is an important member of the mangrove biome, which includes salt-tolerant trees and shrubs that grow in coastal regions. Mangrove forests are important to global biodiversity as they provide a critical habitat for numerous aquatic and terrestrial species. They also protect against coastal erosion, reduce the effect of storms, improve water quality, and moderate local climate.

The Old Mangrove tree acts as a nursery for numerous species of fish, shellfish, and birds. It supports the community with marine products, and it provides a structural attachment point for other trees. The tree also absorbs carbon dioxide, storing it in its dense woody tissues and helping to prevent the effects of climate change.

Ravines in the World

Ravines are deep, narrow valleys with steep sides. They are formed over millions of years by the erosion of water, wind and ice. Some of the oldest ravines in the world are found in regions that were greatly impacted by glaciation during the last ice age. The oldest ravines in the world are located in Europe and are as old as 50 million years.

In the United States, the Deep Creek-Carolina Bay is part of the oldest ravine system. It is estimated to be more than 100 million years old. Another notable ravine is the Grand Canyon, located in Arizona. The Grand Canyon was formed by the Colorado River and is estimated to be 6 million years old.

Features of Ravines

Ravines typically feature unique features including deep slot canyons, steep cliffs, rocky ledges and pools of water. These features create spectacular views and provide a habitat for diverse flora and fauna. The rugged terrain of the ravine helps protect the tree from weather and other natural elements, making it a perfect environment for the growth of the Old Mangrove tree.

The Old Mangrove tree is an incredible example of nature’s resilience, and a testament to the importance of preserving our environment. It stands in a ravine which, at 3500 years of age, is far older than any comparable ravines in the world. Ravines are important ecosystems, providing habitats for diverse wildlife and helping to hold water and maintain local climates.

The Old Mangrove tree is a reminder that the power of nature should be respected and appreciated. It is also a reminder that if we take care of our environment, it will take care of us. By protecting the Old Mangrove tree and similar ecosystems, we can ensure a secure future for all living things.