Shade Calculator
Find out when the sun hits your climbing route
Companion App
Use the Lost In Kalymnos Android app to capture sun terrain profiles at any crag and for any route using your phone's camera. Just stand at the base of the climb and point at the skyline, trace the ridge by moving your camera and clicking to add trace points, and upload — your profile appears here instantly.
The app shows the mid-summer maximum and mid-winter minimum sun arcs so you can clearly see the window between the two where mapping the terrain matters.
Help build the shade database for Kalymnos! Scan your favourite routes and share terrain profiles with the climbing community.