Climbing on the Internet
- A collection of links related to mountaineering and climbing.
- http://www.routes.gr/lnk/hte/Main.html

Kitesurfing.gr
- Includes kite spots, a forum, links, photos, and a section offering information where to buy gear.
- http://www.kitesurfing.gr/

F-ZEIN
- Extreme sports, outdoor activities and special events.
- http://www.f-zein.gr/

Hellas Bike Travel
- Bike trekking, mountain biking, extreme biking, tours and rentals around Greece.
- http://www.hellasbike.com/

Oreivatein
- A guide of the Greek mountains.
- http://oreivatein.com/