mountain, i think.
à la montagne means 'by the mountain(side)' in French.Mountains. When we say "la montagne" it's used as a generality.
The mountain is an English equivalent of 'la montagne'.
The population of Rilly-la-Montagne is 1,072.
Bellevue-la-Montagne's population is 479.
The population of Faux-la-Montagne is 364.
The population of Challes-la-Montagne is 186.
Villers-la-Montagne's population is 1,323.
The population of Montois-la-Montagne is 2,420.
Coulommes-la-Montagne's population is 204.
The population of Dommartin-la-Montagne is 45.
The population of Sonthonnax-la-Montagne is 323.
Fleury-la-Montagne's population is 621.