無料キャンセルFull-Day Belogradchik Rocks and Belogradchik Fortress from Sofia10～11 時間4.9(79)·Belogradchik Fortress (Kaleto)最安$90
無料キャンセルBalloon Flight over Belogradchik Rocks + extras3 時間5.0(30)·Belogradchik Fortress (Kaleto)最安$79
無料キャンセルVirtual Hot Air Balloon Ride over the Belogradchik Rocks1 時間4.0(2)·Belogradchik Fortress (Kaleto)最安$26
