The Rough Guide to Portugal.

Portugal received more than 17 million tourists in 2015 (Source: www.skift.com), Portugal (and the Algarve in particular) is the second cheapest holiday destination in Europe (Source: www.independent.co.uk), Now in full-colour with inspirational photography, improved mapping, clearer chapter labelling and suggested itineraries, Rough Guides was the No. 3 travel publisher in 2015, worth £2.8 million (Nielsen Bookscan)