🔥 Bob blwyddyn, mae tanau’n dinistrio miloedd o hectarau o ardaloedd cefn gwlad, mannau agored a chynefinoedd bywyd gwyllt.  🚫 Dyna pam na allwn ganiatáu tanau a barbeciws yn ystâd Cwm Elan.  #wildfirewise #doethidanaugwyllt #arsonisacrime #staysafe

🔥 Every year, fire is responsible for the destruction of thousands of hectares of countryside, open space and wildlife habitats.  🚫 This is why fires and barbeques are not permitted on the Elan Valley estate. #wildfirewise #doethidanaugwyllt #arsonisacrime #staysafe

#ThrowbackThursday Garreg Ddu dam (early 1900) #HenLuniau Argae Carreg Ddu (1900au cynnar)

Lluniau bendigedig / Fantastic photographs #elanvalley #midwales #cambrianmountains #rhayader #spring

#ThrowbackThursday #HenLunIau Pen y Garreg, circa 1900-07 👀 Just take a look at this railway crossing made of wooden trestles to carry stone to the central valve tower! 👀 Sylwch ar groesfan y rheilffordd o drestlau pren ar gyfer cludo cerrig i’r tŵr falf canolog!

#ThrowbackThursday This photo must be in the 1950s, as Claerwen is pretty much finished here... #HenLunIau Mae’n debyg bod y llun yma wedi cael ei dynnu yn y 1950au am fod Claerwen yn agos at gael ei gwblhau... #ElanValley #CwmElan #ClaerwenDam

#ThrowbackThursday All the locomotives used in the construction of the dams were named after rivers and streams on the estate. --- #HenLuniau Enwyd yr holl locomotifau a ddefnyddiwyd i hwyluso'r gwaith o adeiladu'r argaeau ar ôl afonydd a nentydd ar yr ystad.

Look at this fab photo of Garreg Ddu bulkhead. Check out the detailed brickwork and the size of the dam compared to the men! #ThrowbackThursday #HenLunIau Edrychwch ar y llun arbennig yma o bared y Garreg Ddu. Sylwch ar y gwaith brics manwl a maint yr argae o gymharu â’r dynion!

🚧 Groundworks Alert! 🚧 📅 Wednesday 23 July - Thursday 7 August (weekdays only) 👉 More info : elan-valley.co.uk/notice-board/ 🚧 Rhybydd am Waith Ar y Tir! 🚧 📅 Dydd Mercher 23 Gorffennaf i Dydd Iau 7 Awst (yn ystod yr wythnos yn unig) 👉 Mwy o wybodaeth: elan-valley.co.uk/cy/hysbysfrwdd/

🚵 Enjoy a breathtaking guided #mountainbike adventure ride through the heart of the #ElanValley... More info: ow.ly/NkJC50Wwyow 🚵 Mwynhewch daith antur #beiciomynydd syfrdanol dan arweiniad trwy galon #CwmElan... Dysgwch fwy: ow.ly/ppnM50Wwyov

Can anyone guess where this is? Allwch chi ddyfalu ble mae hwn? #throwbackthursdays #history #Henluniau #ElanValley #CwmElan

Pen y Garreg coming along nicely here... Mae Pen y Garreg yn dod yn ei flaen yn dda yma... #throwbackthursdays #history #Henluniau #ElanValley #CwmElan

#ThrowbackThursday View from southeast of Craig Goch, the Elan Valley’s crown jewel, under construction around 1902. #HenLunIau Trysor pennaf argaeau Cwm Elan yw Craig Goch. Dyma ddelwedd a dynnwyd o gyfeiriad y de dwyrain ohono’n cael ei adeiladu oddeutu 1902.

Tomorrow, we welcome to #ElanValley runners of Stage 4 of the Dragon's Back Race. Please take care whilst driving around the site. Yfory, rydym yn croesawu rhedwyr #CwmElan i Gymal 4 Ras Cefn y Ddraig. Byddwch yn ofalus wrth yrru o amgylch y safle. #UltraRunning

#ThrowbackThursday This photo shows an easterly view of the River Elan, the bailey bridge and part of the old hospital site. #HenLunIau Mae’r llun hwn yn dangos golygfa ddwyreiniol o Afon Elan, y bont beili a rhan o hen safle’r ysbyty. 📷 Gasgliad Norman Lowe Collection

This photograph. taken in 1903, shows workers building Dol y Mynach Dam. Mae’r llun hwn, a dynnwyd ym 1903, yn dangos gweithwyr yn adeiladu Argae Dôl y Mynach. #throwbackthursdays #history #Henluniau

#ElanValley #DarkSkies #Saturn hits opposition on 21 Sep - its closest approach to Earth and brightest appearance in the night sky this year. Ar 21 Medi, bydd Sadwrn yn cyrraedd ei gwrthbwynt – yr agosaf y bydd yn dod at y Ddaear a’i hymddangosiad disgleiriaf yn awyr y nos eleni

#throwbackthursday Here’s an old photo taken prior to the construction of Caban Coch, which commenced in 1894. #henluniau Dyma hen lun a dynnwyd cyn adeiladu Caban Coch. Dechreuodd y broses adeiladu ym 1894.

Yesterday's early mist rolls along the surface of Garreg Ddu under the submerged dam / viaduct and into Caban Coch reservoir meryl.s. The sun kept me waiting before it appeared. Hope you enjoy!😀 #ThePhotoHour #StormHour It's Your Wales Sorcha Lewis Welsh Country Cwm Elan Valley

#WorldSpaceWeek2025 #WythnosGofodyByd2025 As the days shorten, there’s no better time to visit #ElanValley #DarkSkyPark! Nawr bod y dyddiau’n byrhau, mae’r amodau’n well er mwyn ymweld â Pharc Wybren Dywyll Chwm Elan! 📷 cslbpphotography.co.uk