Aritar is a region in the Pakyong District under Rongli Sub-Division of the Indian state of Sikkim.

Its traditional architecture, carved and painted murals, and multitude of manuscripts and icons reflect the monastic art of Sikkim.

Parbateyswar Shivalaya Mandir : The most venerated shrine with picturesque splendour is considered a very holy pilgrimage site, where thousands of devotees throng for the blessing and participate during the month of "SAWAN" to offer water and sip the sacred water from a sacred vessel.

Mankhim: "Mangkhim", a Temple of the Rai of Kirati origin is located at a height of 6500 ft at "Maity Village" (Kheselakha).

" Kopchey Baba", known for his miraculous healing power, which has attracted hundreds of devotees from all over India and neighbouring countries.