Overview

• Jennerbahn has removed its weatherproof paper summit book and installed QR codes at Königsblick and on the summit cross pedestal to direct hikers to an online platform.
• Jennerbahn board member Thomas Mühlthaler said the switch will handle high visitor traffic and safeguard entries from rain and wear.
• Hikers can upload up to three photos along with personal messages through their smartphones.
• A similar digital summit book has existed on the Feldberg in the Black Forest for about 15 years, with entries dating back to its launch.
• The Bergwacht mountain rescue service cautions that unverified online route descriptions may mislead hikers and urges reliance on official guidance.