Dent de Vaulion

Col du Mont d'Orzeires (el. 1060 m.) is a high mountain pass in the Jura Mountains in the canton of Vaud in Switzerland. The pass road runs on side road 152a from Le Pont (1008 m a.s.l.), a village in the municipality of L'Abbaye, northeast along lake Brenet, over the Col du Mont d'Orzeires, past Pierre Punex (1061 m a.s.l.) and continues to Chalêt du Mont d'Orzeires (1029 m a.s.l.), where the Juraparc animal park is located. After a few bends, the road runs from a height of 950 m a.s.l. to the east to La Dernier (764 m a.s.l.) and Vallorbe (749 m a.s.l.). The pass connects the Valle de Joux through the narrows between the Risoux range and the Dent de Vaulion (1483 m a.s.l.) with main road 9 near Vallorbe.

Lac Brenet is a lake in the Vallée de Joux, canton of Vaud, Switzerland. It is located north of the Lac de Joux, only 200 metres away. Its elevation of 1002 metres is 2 metres below that of Lac de Joux. The lake used to drain naturally underground and the water resurfaced at the source of the Orbe River. Today the lake is used as a reservoir of the hydroelectric plant at Vallorbe.

Vaulion 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).

Col du Mollendruz (el. 1180 m.) is a high mountain pass in the Jura Mountains in the canton of Vaud in Switzerland. It connects L'Isle and Les Charbonnières.

Les Charbonnières is a part of Le Lieu, a commune located in the La Vallée district of the canton of Vaud, Switzerland.

Mont d'Or (French: Le Mont d'Or) is a mountain of the Jura, located in the French department of Doubs and extending into the Swiss canton of Vaud. Its main summit is 1,463 metre-high and lies within France, 500 metres north of the border with Switzerland (1,380 m). The mountain is located between Jougne, France and Vallorbe, Switzerland. Mont d'Or is notable for its limestone cirque on the east side. Near the highest point of the Swiss border is the Cabane du Mont d'Or, a mountain hut owned by the Swiss Alpine Club. In winter, Mont d'Or also includes a ski area within France. Several ski lifts are located on both west and east sides of the mountain.

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

L'Abbaye is a municipality in the canton of Vaud, Switzerland, located in the Jura-Nord Vaudois district in the Vallée de Joux. It takes its name from Lac de Joux Abbey, a Premonstratensian monastery.

Breguet is a Swiss luxury watch, clock and jewelry manufacturer founded by Abraham-Louis Breguet in Paris in 1775. Since 1999, it has been a subsidiary of the Swiss Swatch Group. Headquartered in L'Abbaye, Switzerland, Breguet is one of the oldest surviving watchmaking brands and a pioneer of numerous watchmaking technologies such as the tourbillon, which was developed into a practical solution by Abraham Breguet in 1801, after having been invented by his friend John Arnold. Abraham Breguet also invented and produced the world's first self-winding watch (the Perpétuelle) in 1780, as well as the world's first wristwatch in 1810 (the Breguet No.2639, for Caroline Bonaparte, Queen of Naples).Breguet is a highly regarded watch manufacturer. Over the years, notable Breguet patrons and timepiece owners include Emperor of the French Napoléon Bonaparte, King George III, Queen Victoria, Alexandre I of Russia, Ettore Bugatti, Sir Winston Churchill, Sergei Rachmaninoff, Gioachino Rossini, Arthur Rubinstein and so on. The Breguet & Fils, Paris No. 2667 (1814) pocket watch is among the most expensive watches sold at auction, fetching US$4.69 million (CHF 4,339,000) in Geneva in May 2012. The Breguet Sympathique Clock No.128 & 5009 (Duc d'Orléans Breguet Sympathique), is currently the most expensive Breguet timepiece ever sold at auction, fetching US$6.8 million in New York in December 2012.

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.