A genuinely different proposition from Sobha's Dubai projects: Siniya Island is a private natural island off Umm Al Quwain, developed by Sobha in partnership with the Umm Al Quwain government. At roughly 16.1 million sq ft (about 367 acres), it's a large-scale waterfront community built around preserved mangroves and wildlife — the developer's own materials describe gazelles, oryx, flamingos, and rare turtles on site, and the island carries genuine archaeological history as one of the Arabian Gulf's oldest pearl fishing towns. Independent reporting confirms the location and scale; the specific historical claims (an Eastern Christian Monastery and Bishop's Palace once stood here) come from Sobha's own materials and we haven't independently verified them.