now we re off to the island of tilos, a whopping 17 hour ferry ride from athens. unsurprisingly, it s more laid back and sees fewer tourists because it s so remote. after years of blackouts and reliance on neighbouring islands for its energy supply, a few years ago, it became entirely powered by renewable alternatives. we sent guy fenton to find out more about greece s first hybrid island. probably one of the most relaxing and scenic ways to see tilos is by bike. you might see some wildlife along the way, but right now i m on my way to check out something that up until now has been a vital link between tilos and the outside world.