Yumesangdong is one of the most frequented tourist spots in Lachung which is about 23 km ahead of Yumthang and sits at a mind-numbing altitude of 4,724meters in the Northeast state, popularly known as the zero point. This place marks the hindmost frontier of Indian bordering china, there are no streets further. Yume Samdong offers great views of scenes totally covered with snow offering a majestic view contrasting with the patchy blue sky with the fresh cold breeze.