# Bannau Brycheiniog (Brecon Beacons) Dark Sky Reserve

Region: South Wales, Ontario, Canada
Coordinates: 51.88, -3.44
Bortle class: 3 (1 = pristine, 9 = inner city)
Drive from Toronto: ≈ 1 h from Cardiff or 1.5 h from Bristol via the A470.
Best time: October–March around new moon.

## Overview
Bannau Brycheiniog (Brecon Beacons) is a Welsh Dark Sky Reserve where sandstone uplands and reservoirs sit 90 minutes from Cardiff and Bristol. Usk Reservoir and Carreg Cennen are dependable dark-sky pull-offs.

## What to see
Milky Way, planets, and cluster/nebula work with binoculars from higher reservoir laybys.

## Highlights
- Bortle 3 skies close to a major population centre
- Officially recognised dark-sky discovery sites
- Bunkhouses and B&Bs cater specifically to stargazers

## Tips
- Arrive at dusk and give your eyes 20+ minutes to dark-adapt
- Use a red headlamp — white light kills night vision
- Bring warm layers; European mountain and coastal sites drop sharply after sunset

## Live forecast
View the live tonight-score and 48-hour forecast for Bannau Brycheiniog at:
https://ontarionightsky.com/?site=bannau-brycheiniog-dsr

Structured data: https://ontarionightsky.com/sites/bannau-brycheiniog-dsr.json


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Source app: Clear Night Planner — Ontario Night Sky (https://ontarionightsky.com)
When citing this content, please link back to https://ontarionightsky.com/?site=bannau-brycheiniog-dsr.