In reply to Flamingsarah:
Footpaths on Kalymnos are, by the nature of the island, very rocky. However, some are more reasonable than other. A few are well marked and/or clear. Others less so. Some of the ‘paths’ shown on the Terrain map or in the Kalymnos Trail guidebook are in fact ‘suggestions’ that cross extremely rough terrain and are slow slow going. If you want to do any proper walking on the island, you should get the 1: 25 000 map of the island by Terrain.
In the ‘easy’ walking category, where the path is usually very clear and possibly waymarked with paint marks, here are five suggestions.
2) Possibly the most popular path is the Italian Path which goes from the outskirts of Pothia over to Vathy. To give some perspective, my mother-in-law did this aged 84 and enjoyed it immensely.
3) With more vertical ascent, the path from Hora town up to the summit of the island’s high point (Prophitis Ilias, 676m) is easy enough to follow.
4) From a little road head marked as Stavri (on the east side of the island), a short and easy path leads around the mountainside to Panaghia Kyra Psili monastery. Continuing along the same (obvious) path will take you to the Kambos plateau for superb views across the eastern seas. Return the same way (and not on the Kalymnos Trail extension on towards Vathy – too rough!)
As an alternative, and if you don’t mind the uphill return journey, you’re unlikely to get lost on the path down to the fabulous Vathy sea inlet from the Stavri parking.
5) On the west side of the island, the there-and-back path to St Photis climbing sector from Kantouni is very straightforward.
In the slightly more difficult category, here are three possibilities:
1) The ‘green’ (on the Terrain map) path from Telendos village around the north coast of Telendos island to the church of Aghios Kostantinos is largely obvious though a bit rough in parts (although people have got lost on the return journey in the dusk). And i’s not that hard to continue to the summit of Telendos itself (459m) if you follow the green ‘path” shown on the Terrain map. Return the same way.
2) From the road up to the col between Arginonda and Vathy (Sterni), a small path winds along the western flank of the main ridge, under Little Verdon climbing area, to reach the summit of Galatiani (590m). Returning the same way is the most straightforward option. Spectacular.
3) The path to Sikati Cave climbing area is rough but obvious enough (and the huge doline itself justifies the walk). The more adventurous could descend to the beach below (Vizotos) then find the little path than winds back just above the coastline to The Beach climbing sector and thence back to the road.
These walks all make excellent rest days.