Geocaching Handbook

This book introduces the reader to the fast-growing outdoor sport of geocaching, which combines aspects of treasure hunting, high-tech navigation, and exploration.

New to this book:

--Updates to technology and use of social media.

--Full chapter on smartphone apps.

--Updates to photography-showing more technology and diversity of participants.

--Mention of National and State Parks, which are now promoting geocaching.

--Updates to swag, with official geocaching containers, special edition coins, and micro containers, etc.