A major landslide at Lantha Khola in Sigyik area in north Sikkim has cut off the road link between Mangan and Chungthang, leaving several hundred tourists stranded, police said on Sunday.

The landslide took place late Saturday night following heavy rains. Boulders and soil from the mountains slipped and blocked the roads for hundreds of domestic tourists, whose exact numbers or their vehicles are yet to be known as the rains have disrupted the telephone communication.