CAT Cliff Railway in Pantperthog, Wales
At the Centre for Alternative Technology in Pantperthog, you can ride an incredibly steep water-powered cliff railway to a haven full of plants, wildlife, learning, play, and large-scale outdoor displays and experiments. The cliff railway features two carriages, which are linked together by a steel cable. When the railway needs to move, a tank on the upper car fills with water, while the tank on the lower car is emptied. As the water changes the weight distribution between the two...