The Stoosbahn in Switzerland, which opened in 2017, holds the world record for the steepest funicular railway, featuring a jaw-dropping maximum gradient of 110% (47.7°). This engineering marvel connects the valley floor near Schwyz to the mountain village of Stoos. To ensure passenger comfort at such extreme angles, the train utilizes unique barrel-shaped, cylindrical cabins that rotate hydraulically as the slope changes, keeping the floor level for passengers at all times. While the Katoomba Scenic Railway in Australia actually has a steeper slope (128% or 52°), it is technically classified as an inclined lift because it uses a winch system rather than being a traditional counterbalanced funicular. The Stoosbahn travels at 10 meters per second and covers a vertical ascent of 744 meters in just 4 minutes. In 2026, it remains a premier destination for "tech-tourism," allowing visitors to experience the thrill of a near-vertical climb while standing perfectly upright in a futuristic, rotating carriage.