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Llandovery to Monmouth Area   Brecon Beacons Subarea
Place count in area: 124,  
Highest place: Pen y Fan, 886m
Maximum height for area: 886 metres,     Maximum prominence for area: 668 metres,

Places in area Llandovery to Monmouth:
Banc y Celyn 472mBanc y Celyn SW Top 430mBryn Melyn 450.5mCaer Fach 415mCastell Dinas 450mCefn Bola-maen 422mCefn Cil-Sanws 461mCefn Clawdd 436mCefn Llechid 400mCefn Merthyr Cynog 409mCefn Trum yr Hwch 433mCribarth 428mDrum Ddu 474mFanolau Hill [Bryn Fanolau] 423mFoel Darw 424mGarn Ddu 462mGarreg Fawr 429mGarth 281mGraig Syfyrddin [Edmund's Tump] 423mLong Hill 206mMoel Bylchau 396mMoel Fenni Fach 290mMoelfre 442mMwmffri 302mMynydd Bwlch-y-Groes 442mMynydd Eppynt [Mynydd Epynt] 478mMynydd Fforest 400mNoethgrug 412mPen Bwlch y Ddeuwynt 473.3mPen Cae'r Mynach 467mPen Llaneglwys 408mPen Maesmerddyn 408mPen Neuadd 445mPen Tri Chrugiau 475mPen-y-crug 331mPenmoelallt 423mThe Warren 467mTwyn Disgwylfa 417mTwyn Rhyd-car 456mTwyn Rhyd-car South Top 454mTwyn y Gaer 427mTyle Garw 467.3mWaun Gynllwch 415mY Pigwyn 412mYr Allt 333mYsgwydd Hwch 456m
Black Mountains:   Allt yr Esgair 393mBlack Mountain 703mBlack Mountain South Top 637mBlaen Onneu 541mBryn Arw 384mChwarel y Fan 679mCrug Mawr 550mHatterrall Hill 531mHay Bluff 677mMyarth 292mMynydd Llangorse 515mMynydd Llangynidr 557mMynydd Llysiau 663mMynydd Troed 609mPen Allt-mawr 720mPen Cerrig-calch 701mPen Twyn Glas 646mPen Twyn Mawr 658mPen y Gadair Fawr 800mPen y Grib 493mPen-y-Garn Fawr 616mRed Daren 610mRhos Dirion 713mSugar Loaf 596mTor y Foel 551mTwmpa 690mTwr Pen-cyrn [Mynydd Llangatwg] 529mTwyn Tal-y-cefn 702mWaun Fach 811mYsgyryd Fach 271mYsgyryd Fawr 486m
Brecon Beacons:   Allt Forgan 513mAllt Lwyd 653.1mBannau Sir Gaer - Picws Du 749.1mBryn 562mBryniau Gleision 538mBwlch y Ddwyallt [Gwaun Cerrig Llwydion] 754mCadair Fawr 485mCarn Fadog 512mCarreg Cadno 538mCarreg Goch 558.3mCefn Cul [Waun Leuci] 562mCefn y Cylchau 556mCefn yr Ystrad 619mCorn Du 873mCraig Cerrig-gleisiad 629mCribyn 795mDisgwylfa 543.5mDuwynt 824mFan Brycheiniog - Trig Point 801.7mFan Brycheiniog - Twr y Fan Foel 802.5mFan Bwlch Chwyth 603mFan Fawr 734mFan Foel 781mFan Fraith 668mFan Frynych 629mFan Gyhirych 725mFan Hir 760mFan Llia 632mFan Nedd 663mFan y Big 719mFoel Fraith 602mGarreg Las [Twyn Swnd] 635mGarreg Lwyd [Moel Gornach] 616mGwaun Cerrig Llwydion [Craig Cwareli] 730mMerthyr Common 531mMoel Feity 591mMoel Penderyn 371mMynydd Myddfai 440mPant y Creigiau 565mPen March 535mPen y Fan 886mTwyn Ceilog [Twyn Ceiliog] 552mTwynwalter 509mWaun Lefrith 677mWaun Rydd 769.2mY Gyrn 619mYr Allt 604m

Note: this list of places includes island features such as summits, but not islands as such.
Rating graphic.
Garreg Las [Twyn Swnd] Mountain , in British over 600m List

Height: 635m OS 1:50k Mapsheet: 160 Grid Reference: SN77744 20326
Place visited by 9 members. Recently by: rhw, oakesave, skyehigh, IainT, Fergalh, MichaelE, chalky, jimbloomer, Peter Walker
I have visited this place: NO (You need to be a logged-in member to change this.)

Longitude: -3.777059, Latitude: 51.86808 , Easting: 277744, Northing: 220326 Prominence: 92m,  Isolation: 2.1km ,   GPS IDs, 6 char: GrgLsT, 10 char: GrgLsTwynS
Linkback: https://mountainviews.ie/summit/B2255/
COMMENTS for Garreg Las [Twyn Swnd] 1 of 1  
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MountainViews.ie Picture about mountain Garreg Las [Twyn Swnd]  in area Llandovery to Monmouth, Ireland
Picture: cairn at summit
 
Long walk to summit
by Fergalh  24 Nov 2020
From Foel Fraith there is a sharp drop of over 100 metres and than another 100 meyres ascent. This is a long walk to the North East and the summit is marked by a large cairn Linkback: https://mountainviews.ie/summit/B2255/comment/21545/
Your Score: Very useful <<  >>Average
 
(End of comment section for Garreg Las [Twyn Swnd] .)

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British summit data courtesy:
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