AreaCode.org is an area code finder with detailed information on the 511 area code including 511 area code map. Major cities like Transportation, Traffic, & Weather Info within area code 511 are also listed on this page.
And itâs largely thanks to its latest claim to fame: Puerto Princesa Subterranean River, a Unesco World Heritage Site, has been named one of the worldâs best natural wonders. 1  Stunning: Palawan Island in the Philippines has been named the top island in Conde Nast Travelerâs Readersâ Choice Awards. Puerto Princesa Subterranean River, a Unesco World Heritage Site, has been named one of the worldâs best natural wonders. Best in the world: The idyllic island of Palawan claimed top spot based on over 76,000 votes. Undersea adventures: Palawan is home to some of the best locations for snorkelling and diving.
Sumatra (Sumatera) World's sixth largest island, in w Indonesia. The largest cities (pop. 1990) are Medan (1,685,972), Palembang (1,084,483), and Padang (477,344). Sumatra's w coast is rugged and mountainous, the Barisan Mountains rising to 3810m (12,500ft), and nearly 60% of the lowland area is jungle.