There s a unique freedom about jetting off somewhere on your own. here s our guide to the best solo adventures, from a cruise along Portugal s Douro River to a trip around the Emerald Isle.
10 incredible trips for solo travel, from sailing to pure time out telegraph.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from telegraph.co.uk Daily Mail and Mail on Sunday newspapers.