7Record your national park adventures in this inclusive logbook and keepsake! Alphabetical entries of U.S. National Parks from every state plus guided prompts to write in every detail of your trip, from date of visit and where you stayed, to wildlife sightings and what you did, as well as space for notes and passport stamps. 160 pages. 6-1/4" wide x 8-1/4" high (16 cm wide x 21 cm high). Inside back cover pocket. Elastic band closure.