The Riau islands lie between Sumatra, Borneo and mainland Asia. Daik is a fantastic peak with rocky spires, the highest of which is so difficult to climb that nobody has done so yet. Jantan is a straightforward, short hike offering views to Singapore and mainland Malaysia. Ranai is the most isolated Ribu (furthest away from the next nearest Ribu) but also the Ribu closest to an airport.
Kurang Tinggi
Spesial