Bulgaria, Approaching the Twin Lake (2243m) from t… Bulgaria, Rila Mountain Range with the Black Rock… Bulgaria, The Lake Peak (2657 m) in the Rila Mount… Bulgaria, Tiny Waterfall and Remnants of Snow in t… Bulgaria, View from the South to the Kidney Lake (… Bulgaria, The Mount of Malak Kabul (2509m asl) and… Bulgaria, The Kidney Lake in the Circus of "Seven… Bulgaria, The Mount of Malak Kabul (2509m asl) abo… Bulgaria, Approaching the Kidney Lake (2282m asl)… Bulgaria, Rila Mountain Range, The Mount of Malak… Bulgaria, Wooden Fence Marking the Upper Trail in… Bulgaria, Rila Mountain Range with Tree of Seven R… Bulgaria, Rila Mountain Range with Two of Seven Ri… Bulgaria, Rila Mountain Range with Two of Seven Ri… Bulgaria, Rila Mountain Range Bulgaria, The Fish Lake and Chalet "Seven Lakes" o… Bulgaria, The Lower Lake in the Circus of "Rila La… Bulgaria, The “Rila Lakes” Chalet - the Starting… Bulgaria, Violet Wild Flowers on the Upper Trail i… Bulgaria, The “Rila Lakes” Chalet - the Starting… Bulgaria, Orange Wild Flowers on the Upper Trail i… Bulgaria, The Trail to Climb the Upper Path in the… Bulgaria, Initial Stage of the Path to Climb the U… Bulgaria, The Track from The Kidney Lake (2282m, b… Bulgaria, Black Rock of Haramiyata (2465 m) above… Bulgaria, The Twin Lake (2243m) and Black Rock of… Bulgaria, Approaching the Trefoil Lake (2216m) fro… Bulgaria, Mountain Shelter at the Trefoil Lake (22… Bulgaria, Approaching the Fish Lake (2184m) from t… Bulgaria, Chalet "Seven Lakes" on the Shore of the… Bulgaria, The Fish Lake in the "Rila Lakes" Circus… Bulgaria, Panorama of the Fish Lake in the "Rila L… Bulgaria, Orange Wild Flowers at a Stream in the "… Bulgaria, Wooden Bridge on the Trail in the "Rila… Bulgaria, Panorama of Rila Mountains with the Lowe… Bulgaria, The Lower Lake in the "Rila Lakes" Circu… Bulgaria, Flowering Meadow on the Shore of the Low… Bulgaria, Orange and Yellow Wild Flowers in the "R… Bulgaria, The Old Prayer Hill in the "Rila Lakes"… Bulgaria, The Old Prayer Hill in the "Rila Lakes"… Bulgaria, Marble Layer among Granits of the Old P… Bulgaria, Bridge on the Trail in the "Rila Lakes"… Bulgaria, Orange Wild Flowers in the "Rila Lakes"… Bulgaria, Orange and Blue Wild Flowers in the "Ril… Bulgaria, Blue Wild Flowers in the "Rila Lakes" Ci…