Southern Carpathians
- A: Bucegi; B: Făgăraș, C: Retezat;
- 1: Lake Vulturilor (Buzău Mts; 1420 m); 2: Lake Bâlea (2034 m)
Mountains of the Northeastern Balkan Peninsula
- E: Rila, F: Pirin
- 3: Lake Panichishte (1346 m); 4: Lake Bezbog (2235 m)
Danube terraces (D)
- formed between the Carpathians and the Balkan Mountains
