Bulgaria

Bulgaria (42.60740 25.48566)

Coordinates: 41.23537 22.35715 44.21565 28.88754 - Minimum elevation: 0 m - Maximum elevation: 2,765 m - Average elevation: 355 m

Maritsa/Evros/Meriç, 2030, Bulgaria (42.06367 25.55051)

Coordinates: 40.72736 23.59596 42.31912 26.63558 - Minimum elevation: 0 m - Maximum elevation: 2,791 m - Average elevation: 347 m

Struma, 2340, Bulgaria (41.80369 23.16275)

Coordinates: 40.78616 22.68706 42.61061 23.85707 - Minimum elevation: 0 m - Maximum elevation: 2,840 m - Average elevation: 718 m