Casablanca and business center of Morocco, although the national political capital is Rabat. The leading Moroccan companies and international corporations doing business in the country have their headquarters and main industrial facilities in Casablanca. Recent industrial statistics show Casablanca retains its historical position as the main industrial zone of the country. The Port of Casablanca is one of the largest artificial ports in the world, and the second largest port of North Africa, after Tanger-Med east of Tangier. Casablanca also hosts the primary naval base for the Royal Moroccan Navy. The original name of Casablanca was "Anfa", in Berber language, by
Tangier, Virginia east of Tangier, also a kayak paddle away, is Port Isobel, a small island owned by the nonprofit Chesapeake Bay Foundation, which operates an environmental study and retreat center there; on nautical charts, this bit of land is called East Point Marsh. Port Isobel's hiking trails are open to the public. The low-lying marshland is ideal breeding grounds for mosquitoes and biting flies, so bug repellent is strongly recommended for anyone visiting. The Tangier Island Health Foundation runs the Nichols Health Center on Tangier, which is operated by the Riverside Health System, which also operates on the Eastern Shore of