What is the name of the seasonal waterfall that appears in the Wadi el-Rayan protected area of Fayoum, the only waterfall in the country?

• A Al-Shallalat cascades ✓
• B Ma'zaq Falls
• C Al-Madwar rapids
• D Bir Wahed cataracts

The Wadi el-Rayan waterfalls — actually a natural cascade between two man-made lakes created by an agricultural drainage project in the 1970s — are the closest feature to a waterfall in the country, dropping about 8 metres over a limestone ledge in a surreal desert setting.