Tom Kempe on Instagram: "Europe’s highest suspension bridge — the Titlis Cliff Walk — hangs at 3,041 m above sea level on Mount Titlis in Switzerland, stretching about 100 m long and only 1 m wide across a 500 m-deep alpine chasm. Designed to mark the 100th anniversary of the Engelberg-Gerschnialp cableway, it was constructed in late 2012, taking several months to build in extreme mountain conditions using cable cars and helicopters. It cost roughly £1 million (≈ 1.5 M CHF) to complete and has s

Pressure Altitude vs. Density Altitude: What’s the Difference?

Air Pressure & Altitude | Overview & Examples