Ho Vai shrine is located at the foot of the Tam Dao mountain range, in Ky Phu commune, Dai Tu district. The water of the lake is always green and there are many beautiful islands. Sailing around the lake looking for mountains, blue sky, clear water will bring you a feeling of peace, relaxation and strange. Sailing deep inside the lake, you will encounter a stream of murmuring water, scenic wild nature, majestic. Sitting here by the stream, playing together, burning fire, grilled rice, sweet potato ... will be a pleasant experience in the journey to explore this beloved Thai Nguyen.