The densely forested Mt Parnitha National Park, about 25km north of Athens, is the highest mountain range surrounding the city. More than 4200 hectares of century-old fir and pine forest were razed in devastating fires in 2007; the state has since tripled the area designated as national park and launched a reforestation program. Criss-crossed by walking trails, the park is also popular for mountain biking and has two hikers' shelters. Buy the Road Editions hiking map of the area.
Mt Parnitha comprises a number of smaller peaks, the highest of which is Karavola (1413m), tall enough to get snow in winter. There are many caves and much wildlife, including red deer.
Dasoktima Tatoiou is the area of the former royal palace (closed); it has forested grounds and is great for hiking and biking as well.
