Overview The Tamil Nadu government launched the state’s inaugural Dark Sky Park on 27 April 2024 at the Ariyu Shola Reserve Forest in the Kolli Hills . The inauguration was led by Forests Minister R.S. Rajakannappan and attended by senior officials including Environment, Climate Change and Forests Secretary Supriya Sahu , Principal Chief Conservator of Forests (PCCF) Srinivas R. Reddy and Chief Wildlife Warden Rakesh Kumar Dogra . Key Developments Allocation of ₹1 crore for setting up the park after ecological and sky‑visibility assessments. Installation of three solar‑powered telescopes for structured sky‑watching sessions. Provision of renewable energy through on‑site solar panels to run all facilities. Accommodation facilities at Agaya Gangai eco‑huts for overnight stargazing camps. Regular stargazing programmes, with 2‑3 night camps per month during major astronomical events, especially around the new‑moon phase. Strict visitor limit of 20 persons per session to preserve the light‑pollution‑free environment. Important Facts The park’s location offers high altitude, dense forest cover, and negligible urban lighting, creating optimal conditions for night‑sky preservation. Structured sessions will be guided by the Forest Department , ensuring safety and ecological protection. Day‑time activities will focus on scientific literacy, targeting students, researchers, and the general public. UPSC Relevance Understanding the concept of a Dark Sky Park helps aspirants link environmental conservation with scientific outreach, a recurring theme in GS2 (Environment) and GS3 (Science & Technology). The initiative illustrates how state governments can integrate eco‑tourism and renewable energy (solar panels) into policy, aligning with sustainable development goals. The emphasis on limiting light pollution also ties into discussions on urban planning and environmental impact assessments. Way Forward Expand outreach to schools and colleges across Tamil Nadu to foster early interest in astronomy and environmental stewardship. Monitor ecological indicators regularly to ensure that increased footfall does not compromise forest health. Collaborate with national bodies such as the Indian Astronomical Society and the Ministry of Environment, Forests and Climate Change for knowledge exchange and capacity building. Explore the possibility of replicating the Dark Sky Park model in other low‑light‑pollution zones of the country.