The Snowdon Massif or Yr Wyddfa massif is one of the three mountain groups in

Snowdonia Snowdonia or Eryri (), is a mountainous region in northwestern Wales and a national park of in area. It was the first to be designated of the three national parks in Wales, in 1951. Name and extent It was a commonly held belief that the nam ...

(), north

Wales Wales ( cy, Cymru ) is a Countries of the United Kingdom, country that is part of the United Kingdom. It is bordered by England to the Wales–England border, east, the Irish Sea to the north and west, the Celtic Sea to the south west and the ...

, to include mountains over 3,000

feet The foot ( : feet) is an anatomical structure found in many vertebrates. It is the terminal portion of a limb which bears weight and allows locomotion. In many animals with feet, the foot is a separate organ at the terminal part of the leg made ...

(914 m) high. It occupies the area between

Beddgelert Beddgelert () is a village and community in the Snowdonia area of Gwynedd, Wales. The population of the community taken at the 2011 census was 455, and includes Nantmor and Nant Gwynant. It is reputed to be named after the legendary hound ...

, Pen-y-Pass and

Llanberis (; ) is a village, community and electoral ward in Gwynedd, northwest Wales, on the southern bank of the lake and at the foot of Snowdon, the highest mountain in Wales. It is a centre for outdoor activities in Snowdonia, including walking, mo ...

. It is surrounded by the

Glyderau The Glyderau (a Welsh plural form, also known in English as the Glyders) are a mountain group in Snowdonia, North Wales. The name derives from the highest peaks in the range, Glyder Fawr and Glyder Fach. According to Sir Ifor Williams, the word ...

to the north-east,

Moel Siabod Moel Siabod ( Welsh for "bare hill" with unknown meaning of 'Siabod'), is a mountain in Snowdonia, North Wales, which sits isolated above the village of Dolwyddelan. At , it is the highest peak in the Moelwynion mountain range. The UK National Mo ...

to the east, the

Moelwynion The Moelwynion (a Welsh plural, sometimes anglicised to Moelwyns) are a group of mountains in central Snowdonia. They extend from the north-east of Porthmadog to Moel Siabod, the highest of the group. The name derives from the names of two of ...

to the south,

Moel Hebog Moel Hebog (Welsh for ''Bare Hill of the Hawk'') is a mountain in Snowdonia, north Wales which dominates the view west from the village of Beddgelert. It gives name to a whole range of peaks in the north-western corner of Snowdonia, which i ...

, the

Nantlle Ridge The Nantlle Ridge ( cy, Crib Nantlle) is the name given to a small range of mountains in Snowdonia, north Wales which runs south-west from the village of Rhyd Ddu for a distance of about , ending above Nebo in the Nantlle Valley. The Nantlle Ridg ...

and

Mynydd Mawr Mynydd Mawr ( Welsh for ''big mountain'') is a mountain in Snowdonia, North Wales, approximately west of Snowdon itself, overlooking Llyn Cwellyn and being the northern outlier of the Moel Hebog group. A popular ascent starts from Rhyd Ddu ...

to the west, and by flatter land leading down to

Caernarfon Caernarfon (; ) is a royal town, community and port in Gwynedd, Wales, with a population of 9,852 (with Caeathro). It lies along the A487 road, on the eastern shore of the Menai Strait, opposite the Isle of Anglesey. The city of Bangor is ...

and the

Menai Strait The Menai Strait ( cy, Afon Menai, the "river Menai") is a narrow stretch of shallow tidal water about long, which separates the island of Anglesey from the mainland of Wales. It varies in width from from Fort Belan to Abermenai Point to from ...

to the north-west. The Snowdon Horseshoe is the name given to the semi-circular ring of ridges and peaks on

Snowdon Snowdon () or (), is the highest mountain in Wales, at an elevation of above sea level, and the highest point in the British Isles outside the Scottish Highlands. It is located in Snowdonia National Park (') in Gwynedd (historic ...

's () eastern side, i.e. facing down Dyffryn Mymbyr towards

Capel Curig Capel Curig (; meaning " Curig's Chapel") is a village and community in Conwy County Borough, Wales. Historically in Caernarfonshire, it lies in the heart of Snowdonia, on the River Llugwy, and has a population of 226, reducing slightly to 206 ...

. The peaks in the Horseshoe are those of

Y Lliwedd Y Lliwedd is a mountain, connected to Snowdon in the Snowdonia National Park, North Wales. Its summit lies above sea level. The eastern flanks are steep cliffs rising above Glaslyn and Llyn Llydaw. Y Lliwedd is the most conspicuous of ...

, Garnedd Ugain and Crib Goch.

Peaks

All the peaks listed here are Hewitts; those marked with an asterisk are also Marilyns. *

, also called ''Yr Wyddfa'' * - 1,085 m * Garnedd Ugain, also called ''Crib y Ddysgl'' - 1,065 m * Crib Goch - 923 m *

* - 898 m *

Yr Aran Yr Aran is a mountain peak on a ridge radiating south from Snowdon, Wales' highest mountain, with beautiful views of the summit of Snowdon, Moel Hebog and the Nantlle Ridge The Nantlle Ridge ( cy, Crib Nantlle) is the name given to a small ...

* - 747 m *

Moel Eilio Moel Eilio is a mountain in Snowdonia, North Wales, that is situated approximately 3 miles north-west of Snowdon Snowdon () or (), is the highest mountain in Wales, at an elevation of above sea level, and the high ...

- 726 m *

Moel Cynghorion Moel Cynghorion (the Hill of the Councillors) is a mountain in Snowdonia, North Wales. It lies two miles north-west of Snowdon, and forms part of the Moel Eilio Horseshoe walk. The summit is situated on a wide plateau, marked by a pile of stones. ...

* - 674 m *

Foel Gron Foel Gron is a peak on the Moel Eilio ridge of hills/mountains in Snowdonia, North Wales. This ridge is used as a hiker's route from Llanberis to the summit of Snowdon Snowdon () or (), is the highest mountain in Wales, at ...

- 629 m {{Welsh3000 Beddgelert Betws Garmon Llanberis Waunfawr Mountains and hills of Gwynedd Mountains and hills of Snowdonia