Originating during the last Ice Age, Old Tjikko in Sweden holds the title for the world's oldest tree discovered by geologist Leif Kullman and named after his late dog.
Nestled in California's White Mountains, Methuselah stands as the oldest non-clonal tree. Its exact location has been kept secret to protect it.
Planted during the prehistoric Bronze Age, the Llangernyw Yew in Wales is recognized as a Great British tree, celebrating Queen Elizabeth II's golden jubilee.
Considered an Iranian national monument, Sarv-e Abarqu is likely the oldest living thing in Asia witnessing the dawn of human civilization.
Known as Alerce this evergreen species in the Andes Mountains has faced logging threats marking a symbol of endurance.
Named after Sen. M.O. Overstreet, The Senator in Florida endured hurricanes, with its impressive size and history making it a landmark.
Representing the species Cariniana Legalis, this sacred tree in Brazil faces threats due to forest clearing in South American countries.
Located on Mount Etna in Sicily, this chestnut tree holds the record for the largest and oldest known chestnut tree globally.
One of seven olive trees in the Mediterranean, the Olive Tree of Vouves in Crete still produces prized olives showcasing remarkable resilience.
Standing as the mightiest giant sequoia, General Sherman holds the title for the largest non-clonal tree by volume in the world.