Idrija pri Bači

The Bača (pronounced [ˈbaːtʃa]) is a river in northwestern Slovenia with a length of 22 km (14 mi). It runs from Bača pri Podbrdu to Bača pri Modreju, where it joins the Idrijca River as its last right tributary. It has a pluvio-nival regime and belongs to the Adriatic Sea Basin.The Bača River is the basis of the name of the area it flows through, known as the Bača Gorge (Slovene: Baška grapa) or Bača Valley (Slovene: Baška dolina).

Bača pri Modreju (pronounced [ˈbaːtʃa pɾi mɔˈdɾɛːju] or [-ˈdɾeːju]; in older sources also Bača pri Modreji) is a village in the Municipality of Tolmin in the Littoral region of Slovenia. It lies at the confluence of the Bača River with the Idrijca River, which in turn joins the Soča River at Most na Soči, northwest of the settlement. The village includes the hamlets of Grapa, Stopec, and Sopotnica.

Postaja (pronounced [pɔˈstaːja]) is a settlement on the left bank of the Idrijca River, southeast of Most na Soči, in the Municipality of Tolmin in the Littoral region of Slovenia. It includes the hamlets of Na Lazih (Slovene: Na lazih) and Klohe. The Most na Soči train station is located in Postaja.: 417–418 

Kanalski Lom (pronounced [kaˈnaːlski ˈloːm]) is a village in the hills south of Most na Soči in the Municipality of Tolmin in the Littoral region of Slovenia.The parish church in the settlement is dedicated to Saints Primus and Felician and belongs to the Koper Diocese.

Grudnica (pronounced [ˈɡɾuːdnitsa]) is a small dispersed settlement in the hills above the valley of the Idrijca River in the Municipality of Tolmin in the Littoral region of Slovenia.

Logaršče (pronounced [ˈloːɡaɾʃtʃɛ]; in older sources also Logaršče Rakovec) is a dispersed settlement in the hills south of the Bača Valley in the Municipality of Tolmin in the Littoral region of Slovenia.

Ljubinj (pronounced [ljuˈbiːn]; Italian: Lubino) is a settlement southeast of Tolmin in the Littoral region of Slovenia.The local church is dedicated to Saint Michael and belongs to the Parish of Tolmin.

Slap ob Idrijci (pronounced [ˈslaːp ɔb ˈiːdɾii̯tsi]) is a settlement on the right bank of the Idrijca River in the Municipality of Tolmin in the Littoral region of Slovenia.

Tolminski Lom (pronounced [tɔlˈmiːnski ˈloːm]) is a settlement in the hills south of Most na Soči in the Municipality of Tolmin in the Littoral region of Slovenia.

Modrej (pronounced [mɔˈdɾeːi̯]; in older sources also Modreja) is a settlement on the left bank of the Soča River, just north of Most na Soči, in the Municipality of Tolmin in the Littoral region of Slovenia.

Ponikve (pronounced [pɔˈniːkʋɛ]) is a clustered settlement in the Municipality of Tolmin in the Littoral region of Slovenia.

Most na Soči (pronounced [ˈmoːst na ˈsoːtʃi]; formerly Sveta Lucija or Sveta Lucija na Mostu, German: Sankt Luzia) is a town in the Municipality of Tolmin in the Littoral region of Slovenia. It is located on a rocky crest above the confluence of Soča and Idrijca rivers. In the past these two riverbeds, deeply carved into the rocky slopes, provided the settlement with excellent protection from intruders. Due to the nearby Doblar hydro plant, the basins of the river were entirely inundated and below the settlement a vast reservoir was formed, which now attracts both fishermen and visitors, who can stroll along some well-kept panoramic paths.