Siliguri, Jan. 17: The Bengal Ambuja Group will invest Rs 100 crore in three tourism projects in north Bengal, minister Gautam Deb today said.
A fourth project, by the developers of the Uttarayon Township here, will be in Sikkim. The chief minister, too, will announce a wide range of projects, quite a few of them in the tourism sector, when she visits the region next month.