Hi Gemma,
good choice to come to Kalymnos! Kalymnos is special, because routes are normally set up in a very safe way. This means: Plenty of solid and well installed bolt, you will not need any mobile fixpoints like friends or thelike. I normally bring Quickdraws (16), a rope (70 meters), my shoes, a harness, 2 karabiners and a helmet to the crags on the island.
And yes, the helmet is important…
– When unluckily falling from lead climbing to make sure your head does not hit the wall to hard.
– Because you never can besure about what comes down from the top. Sometimes its just goats above you causing stones to fall into the routes.
When in October will you be on the island? Maybe we can plan some joint climbing?
Best regards from Aachen, Germany
Ludger