Also known as Yume Samdong, Zero Point stands at an altitude of 15,300 ft above mean sea level. It happens to be the last outpost of civilisation and the place where three rivers meet amid a panoramic view of snow-clad mountains and picturesque surroundings. Since it is located very close to the International border between India and China, visitors need permission to come here. It takes tourists about 1.5 hours to reach here from Yumthang Valley, which is 25 km away, and about 3 to 3.5 hours from Lachung. After reaching here, there are no civilian roads beyond and that is why it is called Zero Point. Though the roads can be treacherous, driving here is worth the reward of beautiful and pristine mountain sights. If you're lucky, you can also spot a yak in the snow. Zero Point hardly has any green stretches of land, except those that become visible when the snow melts.