Trekking Hellas Outdoor Activities in Greece, is a company founded in 1986 by two mountain guides and is the first Greek agency specializing in outdoor holidays. Today, it is the trademark of quality in walking holidays and adventure trips in and out of Greece. Operating in the highest standards, since 1986, we have made it possible for thousands of visitors to discover Greece. More than 70 people, mountain and trekking guides, drivers, pilots, river guides and kayak instructors, sailing skippers and dive masters are ready, round the year to make your holidays in Greece an unforgettable experience. Our trips visit the most authentic and remote areas of the mainland and the islands of Greece.