This Gurudwara was built by Raja Joginder Sen of Mandi in respect of Guru GobindSinghji. Guru Gobind Singh came to Himachal to seek support from the hill kings, for his fight against the muslim invaders. He chose Rewalsar as his camp site and had his meeting with hill kings and chalked out plans for a joint strategy against the invading armies of muslims. Guru Gobind Singh ji was so impressed by the holy vibrations of this place that he stayed here for more than a month and later Raja of Mandi built this Gurudwara in his memory.