The Sikkim Science Centre at Marchak, Ranipool, East Sikkim has been set up under Sikkim State Council of Science & Technology     in collaboration with National Council of Science Museums, Government of India and attracting considerable number of visitors     specially students and the general public and tourists.

The main galleries have exciting interactive exhibits. The gallery “Unique Humankind”, is a major exposition revealing why or how human being is unique among the various life forms on earth. Students would enjoy the interactive exhibits of the Fun Science gallery. The Children's Activity Corner throws open a large variety of puzzles and science kits to be handled by the tiny-tots for kindling their imagination and activating thought process.

Taramandal - the inflatable dome Planetarium initiates one to positional astronomy. Beyond four walls of the science centre lies a lush green Science Park where young children come and play with specially designed exhibits in the natural surroundings.