North Sumatra

For many visitors, the northern part of Sumatra bordering Aceh is their primary focus. With good air connections to Medan, from here you can trek in search of orang-utans in Bukit Lawang, climb volcanoes from Berastagi, laze away on the shores of Danau Toba, skim the waves off the Banyaks and Nias, and easily venture further north to Pulau Weh or south to Padang and the Mentawais.