There are lots of places around Zuluk where tourists can go for sightseeing. Thambi view point, Lungthang, Kupup Lake, Memencho Lake, Old Baba Mandir, Nathang valley, Nathula gate are some of the sightseeing spots around Zuluk. Tourist can reach Gangtok from Gnathnag after seeing these spots.
Thambi view point - Thambi view point is close to Zuluk and it is best view point of 95 turn zig zag road. The 95 turn zigzag road is the only one in its nature in the entire Himalayan range.. The Thambi view point at an altitude of 11,200 ft also provides excellent view of sunrise of Mt Kanchenjangha.
Kupup Lake - Kupup lake at an altitude of 14,000ft is another famous tourist place in east Sikkim. It is also called Elephant lake as its shape is just like an elephant. The Ice hockey ground ,the Yak Golf Course, the Elephant lake are main attraction in Kupup.Yak Golf Course is the highest golf course in the world and Kupup lake hosts the waterpolo game and it is also the highest water polo lake in the world.From Kupkup tourists can go for Jeelep La pass.
Adi Baba Mandir - The shrine of sepahi Baba Harbhajan, who died as he fell from horse back on to a gorge while on duty, is popularly known as Baba Mandir. This mandir, located 60km away from Gangtok, is worshiped by local people as well as army officials. This Mandir hosts all the memories of Baba Harbhajan Singh.
Menmecho lake - Memencho lake is located in the North East of Sikkim. It can be reached from Zuluk in 1 hrs drive. The lake is cradled between the mountains of Jeelep La. It is also the source of river Rongpo-Chu. This river Rongpo Chi meets Tista as Rongpo. This lake gets its water from the melting snow from the streams just below the jelep-la. This lake is located 60 km away from Gangtok.