Campers and amateur astronomers may soon have another area of Wales officially protected for stargazing.
Gower has been found to have potential for 'Dark Sky' status after being tested for light pollution.
About 40 locations were measured on a moonless night in December, with the darkest spots further west.
The study recommends the Area of Outstanding Natural Beauty should strive to be recognised as a Dark Sky reserve.
The status, granted by the International Dark Sky Association, means the night-sky is protected and lighting controls are in place to prevent light pollution.
Other reserves have claimed the recognition brings boosts tourism and local economies, while the lower light pollution leads to wildlife and health benefits.
There are 12 dark sky reserves across the world.
International Dark Sky Reserves
- Aoraki Mackenzie (New Zealand)
- Brecon Beacons National Park (Wales)
- Central Idaho (US)
- National Park Exmoor (England)
- Kerry (Ireland)
- Mont-Megantic (Quebec)
- Moore's Reserve (South Downs, England)
- Nature Reserve NamibRand (Namibia)
- Pic du Midi (France)
- Rhon (Germany)
- Snowdonia National Park (Wales)
- Westhavelland (Germany)
The study, by Dark Sky Training Services noted that the readings for the AONB "are very encouraging", with the naked eye able to spot the Milky Way and the Andromeda Galaxy, among other celestial objects.
Dark Sky Training Services recommended holding discussions with Swansea and Carmarthenshire councils about ways of reducing light pollution from Mumbles, Swansea, Llanelli and Burry Port to further Gower's eligibility for the Dark Sky reserve status.
The Gower AONB Partnership Steering Group, which comprises Swansea Council and other organisations, agreed to take forward the Dark Sky Community recommendation at a meeting on March 26.
"It was decided that we would do everything we could to bring it about," said councillor Paxton-Hood Williams. "There is potential from a tourism point of view."
Achieving the status would require further light pollution surveys, a lighting management scheme and backing from businesses and landowners among other hurdles.