evidence: Wadi Halfa: A Glimpse into Sudanese History, Amazing Facts, and Things to Do Located in the northernmost region of Sudan, Wadi Halfa is a small city steeped in history and culture. The area has been inhabited for thousands of years, and many ancient sites have been discovered in and around the city. From its vibrant markets and ancient mosques to its beautiful desert landscapes, Wadi Halfa is a must-visit for anyone looking to explore Sudan’s past and present. [...] Amazing Facts about Wadi Halfa • Wadi Halfa is home to the oldest mosque in Sudan, the Al-Halfawi Mosque, which was built in the 8th century.