Fossil Forest (Penn’s Weare, Portland)

The Fossil Forest at Penn’s Weare on Portland features remarkable 145-million-year-old tree stumps and roots preserved in situ from the Jurassic period. These doughnut-shaped fossils represent ancient conifers that once formed a forest island in tropical seas. The fossil stumps, called ‘fossil burrs,’ are some of Britain’s most remarkable geological features visible at low tide. The site demonstrates forest preservation through specific fossilization processes. Geologists and students study this unique example of in-situ fossil forest preservation. The dramatic coastal location enhances the experience of viewing ancient life frozen in stone. Access requires checking tide times as the forest is only visible at low water. The Fossil Forest exemplifies the Jurassic Coast’s exceptional geology offering tangible connections to ancient environments. Essential for geology enthusiasts, fossil hunters, and anyone fascinated by Earth’s history experiencing actual Jurassic trees where they grew 145 million years ago.