The Yverdon to Sainte-Croix Railway is a 1,000 mm metre gauge railway line and former railway company in Switzerland. The line connects the towns of Yverdon-les-Bains and Sainte-Croix, both in the canton of Vaud, and is some 24 kilometres (15 mi) long, overcoming a vertical height change of 633 metres (2,077 ft). It is now owned and operated by the TRAVYS company.