There are a lot of wonderful lakes in Montenegro you can visit.
Lake Skadar (Skadarsko Jezero)
Lake Skadar is the largest lake of Balkan region and Southern Europe. It is located on the border with Albania, its larger Montenegrin part is a national park. Boating here is really calming and awesome! Lake Skadar is known as one of the largest bird reserves of Europe so it is popular among birdwatchers.
Black Lake (Crno Jezero)
Black Lake (or Crno Jezero in Montenegrin) is the heart of Durmitor national park. This glacial lake beautifully surrounded with mountains is one of the main attractions here and you can’t miss it because it is very easily accessible! In July and August it is nice to swim in the lake, during these months water temperature is about 20°C. Lakes formed by glaciers have their own unique water color.
Lake Biograd (Biogradsko Jezero)
Lake Biograd is a center of Biogradska Gora national park near Kolašin. This large glacial lake is surrounded by relict forests. The territory around Lake Biograd is well prepared for hiking, picnics and other entertainments. If you are here for the first time, you can start with educational trail going around the lake and then explore other hiking trails nearby.
Lake Krupac
Lake Krupac is an artificial lake near Nikšić, the second largest city in Montenegro, and sometimes is called Nikšić Sea. This is a nice recreational area and during hot summer days very popular among locals. Lake Krupac attacts people with its clean water so swimming is great here. The lake is rich in fish. Also, Lake Krupac is known for different musical events and festivals held around it.