Ballaigues

Le Day railway station (French: Gare de Le Day) is a railway station in the municipality of Vallorbe, in the Swiss canton of Vaud. It is a Keilbahnhof, sitting at the junction of the standard gauge Simplon line of Swiss Federal Railways and Vallorbe–Le Brassus line of SBB and Travys.

The Le Day viaduct (viaduc du Day) is a railway viaduct in Vallorbe in the Jura-Nord vaudois District of the Swiss canton of Vaud. It stands near the hamlet of Le Day and crosses the Orbe. This has been dammed since 1955 by the Le Day dam (Le barrage du Day), which lies 450 m downstream. The double-track bridge is used by TGV Lyria services between Paris and Lausanne on the Lausanne–Vallorbe line of the RER Vaud (Réseau express régional vaudois) and the line from Vallorbe to Le Pont in the Vallée de Joux with its extension to Le Brassus.

Lignerolle is a municipality in the district of Jura-Nord Vaudois in the canton of Vaud in Switzerland.

Vallorbe (French pronunciation: [valɔʁb]) is a municipality in the district of Jura-Nord Vaudois in the canton of Vaud in Switzerland.

Les Clées Castle is a castle in the municipality of Les Clées of the Canton of Vaud in Switzerland. It is a Swiss heritage site of national significance.

Premier is a municipality in the district of Jura-Nord Vaudois in the canton of Vaud in Switzerland.

Les Clées is a municipality in the district of Jura-Nord Vaudois in the canton of Vaud in Switzerland.

Vallorbe railway station (French: Gare de Vallorbe) is a station at the border of Switzerland and France on the TGV Lyria line between Paris and Lausanne. It is located at the south-eastern entrance of the tunnel which tunnels one of Jura's mountain ranges, Le Mont d’Or. The station serves the municipality of Vallorbe, in the Canton of Vaud, Switzerland. Opened in 1915, the station is the south-eastern terminus of the historic French Dijon–Vallorbe line, and the north-western terminus of the historic Swiss Simplon line (Vallorbe–Domodossola). It is also the terminal station of the hourly running, suburban train S2 to Lausanne and further to Palézieux. Finally, it is also a junction for the short line to the south-western end of the Vallée de Joux, also running on an hourly frequency and connects to the historic Chemin de fer Pont-Brassus between Le Pont and Le Brassus, which nowadays is owned by travys (Transports Vallée de Joux - Yverdon-les-Bains - Ste-Croix). The line between Vallorbe and Le Brassus is operated by CFF. The railway station (as well as the line between Vallorbe and Le Pont) is owned and operated by CFF. They are all part of the integrated mobilis (canton of Vaud) fare network. It is listed as a Swiss heritage site of national significance (class A).

Bretonnières is a municipality in the district of Jura-Nord Vaudois in the canton of Vaud in Switzerland.

Romainmôtier Priory is a former Cluniac priory in the municipality of Romainmôtier-Envy in the canton of Vaud in Switzerland. The monastery was founded by Romanus of Condat, after whom it was named. It is entered on the Swiss inventory of cultural property of national and regional significance.

Romainmôtier-Envy (French pronunciation: [ʁɔmɛ̃motje ɑ̃vi]) is a municipality in the canton of Vaud in Switzerland, located in the district of Jura-Nord Vaudois. The village, which lies on the Nozon river, has about 450 inhabitants. The town has a notable Romanesque church. The monastery of Romainmôtier (Romanum monasterium) was founded by Romanus of Condat, a leader of monks, after whom it was named.The municipality was created in 1970 by a merger of Romainmôtier and Envy.

Romainmôtier is a village and former municipality in the district of Orbe in the canton of Vaud, Switzerland. In 1970 the municipality was merged with the neighboring municipality Envy to form a new and larger municipality Romainmôtier-Envy.