HDSR
Hanle Dark Sky Reserve
UPCOMING EVENTS

About HDSR. ↴
The HDSR Model.Indian Astronomical Observatory.UT Ladakh & HDC Leh.Community engagement.Documents and reports.
Astro-Tourism at HDSR. ↴
What does HDSR offer?.Booking an astro-tour.Staying at HDSR.Astro-photography.Visit the Observatory.Upcoming facilities.Astro-tourism and UN SDGs.International astro-tourism.
Preserving dark skies. ↴
Sky measurements at Hanle.HDSR Light Management Plan.Regulations inside HDSR.Need for dark skies.International efforts.
HDSR Activities. ↴
Upcoming Events.Education and Outreach.Resource Material.Astro-tourism Course.Training Workshops.Past events.
In the Media. ↴
Gallery.Media coverage.
Visit HDSR. ↴
Health and safety.Other regulations.Contact us.
HSP2025_Registration

Hanle Dark Sky Reserve Star Party 2025

The annual Hanle Dark Sky Reserve Star Party is open to experienced amateur astronomers and astro-photographers.
The application form is now open at this location.
Submission deadline is 14 August 2025 midnight.

More Information
Last updated on August 9, 2025