Blue Hole (Red Sea) (العربية: الثقب الأزرق (البحر الأحمر)) se yon atraksyon touris, youn nan Underwater diving sites nan Dahab , Ejip . Li lokalize: 600 km soti nan Tebuk, 750 km soti nan Suez, 900 km soti nan Beersheba. Read further
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