Khaplu (Khapalu) is the administrative capital of the Ghanche District of Gilgit-Baltistan. Lying 103 km (64 mi) east of the town of Skardu, it was the second-largest kingdom in old Baltistan of Yabgo dynasty. It guarded the trade route to Ladakh along the Shyok River.
Khaplu Valley of the Shyok River is 103 kilometres (64 miles) from Skardu and two hours by jeep. There is a sprawling village perched on the slopes of the steep mountains that hem in the river. Many famous mountains, such as Masherbrum, K-6, K-7, Sherpi Kangh, Sia Kangri, Saltoro Kangri and Siachen etc. are located here. The town is a base for trekking into the Hushe valley which leads to Masherbrum mountains.
In contrast to Skardu and Shigar the territory of Khaplu not focused on a single large river valley, but was spread over three valleys of Shayok, namely on the territory of the present town Khaplu, the valley of Thalle River and the Hushe / Saltoro valley. The area around the mouth of the river in the Thalle Shayok formed the western border of the kingdom. Today Gangche district whose administrative center is located in Khaplu, covers the places Balghar and Daghoni addition to the mouth of the Indus in Shayok and includes the former Kingdom of Kiris as a military bulwark of the West against the incursions of the archenemies Skardu and Shigar the mountain fortresses of Kharku were next to a castle in Balghar and saling been built. In eastern Hushe / Saltoro Tal was in Haldi another fortress. Most important defense system was viewed as militarily impregnable fortress in the town of Khar Thortsi Khaplu.