Introduction

This episode of Deep Dive is brought to you by Cicero. Publishers of over 350 guidebooks for walkers, trackers, mountaineers and cyclists around the world. The recent guidebook features 27 walks and treks across the Japan Alps and in the Mount Fuji area. It contains high quality and reliable information written by two experts on mountaineering in Japan. Buy your copy now at www.cissorone.co.uk or we'll put a link for you in the description of this week's episode.