Cadzow Oaks and Earthworks are two separate aspects of Chatelherault - the oaks can be found dotted across the park, but many specimens can be viewed alongside the Earthworks. Both are ancient, the oaks almost 800 years old and the earthworks dating back to at least the 12th-century, and even a Roman artifact has been found on the site. Cadzow Oaks Oak trees can be found at various points throughout Chatelherault Country Trees, specifically common oaks ( Quercus robur ). Dendrochronology has dated the trees to the 15th-century, making them between 700 and 800 years old and therefore some of the oldest living trees in Scotland. One of the oaks found next to Cadzow Earthworks. The best place to see these majestic centuries-old oaks is at the site of the Cadzow Earthworks - this is relatively close to the Chatelherault visitor center and Cadzow Castle, meaning even if you aren't able to explore the entire country park you can still see a number of interesting sites. A 19th...