Blue Star Ferries
Dodecanisos Shipping Company
G.A. Ferries

Kastis Travel ( tel: +30 22470 22500)

Leros Port Authority
Greek Travel Pages  (comprehensive destinations / transportation / accommodation guide)
Hellenic National Meteorological Service (weather forecasts)
Poseidon System (detailed weather, wind, wave forecasts)
www.meteo.gr (yet more weather)
Athens International Airport (scheduled and real-time flight info, ground transportation, and more)

Olympic Airlines
Aegean Airlines (to Rhodes)

Leros, Lakki: My brother's farmhouse for rent
Rhodes: Marco Polo
Paros:   Anthippi
Spetses:  Poseidonion

Leros Diving School and Camping - Xerocambos
Scooter & Boat Rentals Ilias - Panteli & Alinda
Leros Diving Lessons Kouvas - Agia Marina

"Leriaka Nea" (local newspaper) 

Travelhops Travel Search Engine Directory
London Hotels Guide
Edinburgh Hotels
Glasgow Hotels
Manchester Hotels

Listed @ Travel Notes
The Online Guide to Travel
 iTravelnet Travel Directory
Keoz5.com - Recreation Vertical Portal