Best-selling guide to Mexico Lonely Planet Mexico is your passport to the most relevant, up-to-date advice on what to see and skip, and what hidden discoveries await you. Explore the Maya ruins and superb beaches of Tulum, savour regional specialities amid the colonial charms of Merida or party hard at the dazzling resort of Puerto Vallarta; all with your trusted travel companion. Get to the heart of Mexico and begin your journey now!