Lonely Planet California Planning Map, Paperback by Lonely Planet Publications (COR), ISBN 1788685911, ISBN-13 9781788685917, Like New Used, Free shipping in the US Durable and waterproof, with a handy slipcase and an easy-fold format, Lonely Planet’s California Planning Map helps you explore with ease. With this full-colour map in your back pocket, you can truly get to the heart of California – so begin your journey now!