Porth Tyn Llwydan

Bay in Anglesey

Wales

Porth Tyn Llwydan

Porth Melin Ifan Owen
Porth Melin Ifan Owen Credit: Alistair Hare

Porth Tyn Llwydan is a beautiful bay located on the north-west coast of Anglesey, an island in Wales. Situated between the villages of Rhoscolyn and Trearddur Bay, Porth Tyn Llwydan offers an idyllic setting with stunning natural scenery.

The bay is known for its sandy beach, which stretches for approximately half a mile and is backed by a picturesque rocky coastline. The beach is relatively secluded, providing a peaceful and tranquil atmosphere for visitors. The clear blue waters of the bay are also perfect for swimming and other water activities, such as kayaking and paddleboarding.

Porth Tyn Llwydan is surrounded by rolling green hills and cliffs, offering breathtaking views of the Irish Sea and the nearby Holyhead Mountain. The bay is also home to a diverse range of bird species, making it a popular spot for birdwatching enthusiasts.

Access to Porth Tyn Llwydan is relatively easy, with a small car park available nearby. There are no facilities on the beach itself, so visitors are advised to bring their own food, drinks, and other necessities. The bay is also dog-friendly, making it an ideal location for dog owners to enjoy scenic walks along the coast.

Overall, Porth Tyn Llwydan is a hidden gem on the Anglesey coastline, offering a peaceful and natural escape for those seeking a quieter beach experience. Its stunning surroundings and unspoiled beauty make it a must-visit destination for nature lovers and beachgoers alike.

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Porth Tyn Llwydan Images

Images are sourced within 2km of 53.162488/-4.4489677 or Grid Reference SH3665. Thanks to Geograph Open Source API. All images are credited.

Porth Melin Ifan Owen
Porth Melin Ifan Owen
Pen-y-parc headland from Traeth Penrhos
Pen-y-parc headland from Traeth Penrhos
View to Llanddwyn Island (Ynys Llanddwyn) A low tide has allowed access to this remote square with distant views to the dark line of Llanddwyn Island (Ynys Llanddwyn), and beyond, The Rivals (Yr Eifl) on the Llŷn Peninsula (Pen Llŷn). Position checked with GPS.
View to Llanddwyn Island (Ynys Llanddwyn)
A low tide has allowed access to this remote square with distant views to the dark line of Llanddwyn Island (Ynys Llanddwyn), and beyond, The Rivals (Yr Eifl) on the Llŷn Peninsula (Pen Llŷn). Position checked with GPS.
North Wales WWII defences: RAF Bodorgan, Anglesey - Trefri pillbox (1) -
Pillbox (unclassified): DoB ID: S0003171

On a hilltop in open countryside is a single storey, brick-faced, octagonal plan pillbox with a reinforced concrete roof, and an attached octagonal LAAMG post. Part of the former airfield defences of RAF Bodorgan.

<a href="https://www.geograph.org.uk/photo/5085758">SH3767 : North Wales WWII defences: RAF Bodorgan, Anglesey - Trefri pillbox (2)</a>
North Wales WWII defences: RAF Bodorgan, Anglesey - Trefri pillbox (1)
- Pillbox (unclassified): DoB ID: S0003171 On a hilltop in open countryside is a single storey, brick-faced, octagonal plan pillbox with a reinforced concrete roof, and an attached octagonal LAAMG post. Part of the former airfield defences of RAF Bodorgan. SH3767 : North Wales WWII defences: RAF Bodorgan, Anglesey - Trefri pillbox (2)
North Wales WWII defences: RAF Bodorgan, Anglesey - Trefri pillbox (2) -
Pillbox (unclassified): DoB ID: S0003171

View from the LAAMG post showing the attached walled enclosure to the pillbox that provided a protected corridor between the two positions.

<a href="https://www.geograph.org.uk/photo/5085763">SH3767 : North Wales WWII defences: RAF Bodorgan, Anglesey - Trefri pillbox (3)</a>
North Wales WWII defences: RAF Bodorgan, Anglesey - Trefri pillbox (2)
- Pillbox (unclassified): DoB ID: S0003171 View from the LAAMG post showing the attached walled enclosure to the pillbox that provided a protected corridor between the two positions. SH3767 : North Wales WWII defences: RAF Bodorgan, Anglesey - Trefri pillbox (3)
North Wales WWII defences: RAF Bodorgan, Anglesey - Trefri pillbox (3) -
Pillbox (unclassified): DoB ID: S0003171

Unfortunately this is all that remains of the central concrete pillar of the LAAMG position upon which the AA gun was mounted, having apparently been toppled (note the conical top to allow upward traversing of the weapon).

<a href="https://www.geograph.org.uk/photo/5085767">SH3767 : North Wales WWII defences: RAF Bodorgan, Anglesey - Trefri pillbox (4)</a>
North Wales WWII defences: RAF Bodorgan, Anglesey - Trefri pillbox (3)
- Pillbox (unclassified): DoB ID: S0003171 Unfortunately this is all that remains of the central concrete pillar of the LAAMG position upon which the AA gun was mounted, having apparently been toppled (note the conical top to allow upward traversing of the weapon). SH3767 : North Wales WWII defences: RAF Bodorgan, Anglesey - Trefri pillbox (4)
North Wales WWII defences: RAF Bodorgan, Anglesey - Trefri pillbox (4) -
Pillbox (unclassified): DoB ID: S0003171

Interior view through an embrasure showing the 'T' plan anti-ricochet wall.

<a href="https://www.geograph.org.uk/photo/5085771">SH3767 : North Wales WWII defences: RAF Bodorgan, Anglesey - Trefri pillbox (5)</a>
North Wales WWII defences: RAF Bodorgan, Anglesey - Trefri pillbox (4)
- Pillbox (unclassified): DoB ID: S0003171 Interior view through an embrasure showing the 'T' plan anti-ricochet wall. SH3767 : North Wales WWII defences: RAF Bodorgan, Anglesey - Trefri pillbox (5)
North Wales WWII defences: RAF Bodorgan, Anglesey - Trefri pillbox (5) -
Pillbox (unclassified): DoB ID: S0003171

View from the west.

<a href="https://www.geograph.org.uk/photo/5085777">SH3968 : North Wales WWII defences: RAF Bodorgan, Anglesey - Hermon pillbox (1)</a>
North Wales WWII defences: RAF Bodorgan, Anglesey - Trefri pillbox (5)
- Pillbox (unclassified): DoB ID: S0003171 View from the west. SH3968 : North Wales WWII defences: RAF Bodorgan, Anglesey - Hermon pillbox (1)
Traeth Penrhos Sand blowing across the surface.
Traeth Penrhos
Sand blowing across the surface.
Dinas-lwyd
Dinas-lwyd
North Wales WWII defences: RAF Bodorgan, Anglesey - Bodowen pillbox (1) -
Pillbox (unclassified): DoB ID: S0003170 

Almost identical to the one at Hermon, it comprises an enclosed circular gun pit, with a crew shelter in the middle, and a hexagonal pillbox with a brick built structure on the roof that was probably an observation post. It differs from the one at Hermon in that the attached gun pit is much deeper externally to allow the structure to be accommodated on the rock outcrop on which it sits, and also the entrance is on the right instead of the left-hand side of the crew room. The vista in front of it is little short of breathtaking with views over the mouth of the Malltraeth Estuary, and Llanddwyn Island beyond.

This is the most inaccessible of all the defensive structures at RAF Bodorgan and special permission is required from the Bodorgan Estate in order to visit it. With thanks therefore to Tim Bowie, Estate Manager for arranging access, and to Jonathan Thickett, Estate Warden, for his help in finding other sites, and for the "guided tour".

<a href="https://www.geograph.org.uk/photo/5408277">SH3766 : North Wales WWII defences: RAF Bodorgan, Anglesey - Bodowen pillbox (2)</a>
North Wales WWII defences: RAF Bodorgan, Anglesey - Bodowen pillbox (1)
- Pillbox (unclassified): DoB ID: S0003170 Almost identical to the one at Hermon, it comprises an enclosed circular gun pit, with a crew shelter in the middle, and a hexagonal pillbox with a brick built structure on the roof that was probably an observation post. It differs from the one at Hermon in that the attached gun pit is much deeper externally to allow the structure to be accommodated on the rock outcrop on which it sits, and also the entrance is on the right instead of the left-hand side of the crew room. The vista in front of it is little short of breathtaking with views over the mouth of the Malltraeth Estuary, and Llanddwyn Island beyond. This is the most inaccessible of all the defensive structures at RAF Bodorgan and special permission is required from the Bodorgan Estate in order to visit it. With thanks therefore to Tim Bowie, Estate Manager for arranging access, and to Jonathan Thickett, Estate Warden, for his help in finding other sites, and for the "guided tour". SH3766 : North Wales WWII defences: RAF Bodorgan, Anglesey - Bodowen pillbox (2)
North Wales WWII defences: RAF Bodorgan, Anglesey - Bodowen pillbox (2) -
Pillbox (unclassified): DoB ID: S0003170 

The view of the pillbox from below the bluff.

<a href="https://www.geograph.org.uk/photo/5408297">SH3766 : North Wales WWII defences: RAF Bodorgan, Anglesey - Bodowen pillbox (3)</a>
North Wales WWII defences: RAF Bodorgan, Anglesey - Bodowen pillbox (2)
- Pillbox (unclassified): DoB ID: S0003170 The view of the pillbox from below the bluff. SH3766 : North Wales WWII defences: RAF Bodorgan, Anglesey - Bodowen pillbox (3)
North Wales WWII defences: RAF Bodorgan, Anglesey - Bodowen pillbox (3) -
Pillbox (unclassified): DoB ID: S0003170

<a href="https://www.geograph.org.uk/photo/5408305">SH3766 : North Wales WWII defences: RAF Bodorgan, Anglesey - Bodowen pillbox (4)</a>
North Wales WWII defences: RAF Bodorgan, Anglesey - Bodowen pillbox (3)
North Wales WWII defences: RAF Bodorgan, Anglesey - Bodowen pillbox (4) -
Pillbox (unclassified): DoB ID: S0003170

The date '1940' is inscribed on the lintel of an embrasure.

<a href="https://www.geograph.org.uk/photo/5408335">SH3766 : North Wales WWII defences: RAF Bodorgan, Anglesey - Bodowen pillbox (5)</a>
North Wales WWII defences: RAF Bodorgan, Anglesey - Bodowen pillbox (4)
- Pillbox (unclassified): DoB ID: S0003170 The date '1940' is inscribed on the lintel of an embrasure. SH3766 : North Wales WWII defences: RAF Bodorgan, Anglesey - Bodowen pillbox (5)
North Wales WWII defences: RAF Bodorgan, Anglesey - Bodowen pillbox (6) -
Pillbox (unclassified): DoB ID: S0003170

The view from the crew room roof over Malltraeth Bay, with in the foreground, the crew room chimney, the northwest facing embrasure of the attached pillbox, and beyond on its roof is the curious brick-built observation post.

<a href="https://www.geograph.org.uk/photo/5408332">SH3766 : North Wales WWII defences: RAF Bodorgan, Anglesey - Bodowen pillbox (7)</a>
North Wales WWII defences: RAF Bodorgan, Anglesey - Bodowen pillbox (6)
- Pillbox (unclassified): DoB ID: S0003170 The view from the crew room roof over Malltraeth Bay, with in the foreground, the crew room chimney, the northwest facing embrasure of the attached pillbox, and beyond on its roof is the curious brick-built observation post. SH3766 : North Wales WWII defences: RAF Bodorgan, Anglesey - Bodowen pillbox (7)
North Wales WWII defences: RAF Bodorgan, Anglesey - Bodowen pillbox (7) -
Pillbox (unclassified): DoB ID: S0003170

The circular aperture cut into the pillbox roof gave access to the observation post. Below this can be seen a concrete pedestal in the centre of which is a metal pole. The exact purpose of this is not known, but it has been conjectured that the metal pole may have supported a secondary piece of equipment that protruded into the observation post. It would have allowed its operator to stand on the pedestal below with his head above the roof line inside the observation post. 

<a href="https://www.geograph.org.uk/photo/5408342">SH3766 : North Wales WWII defences: RAF Bodorgan, Anglesey - Bodowen pillbox (8)</a>
North Wales WWII defences: RAF Bodorgan, Anglesey - Bodowen pillbox (7)
- Pillbox (unclassified): DoB ID: S0003170 The circular aperture cut into the pillbox roof gave access to the observation post. Below this can be seen a concrete pedestal in the centre of which is a metal pole. The exact purpose of this is not known, but it has been conjectured that the metal pole may have supported a secondary piece of equipment that protruded into the observation post. It would have allowed its operator to stand on the pedestal below with his head above the roof line inside the observation post. SH3766 : North Wales WWII defences: RAF Bodorgan, Anglesey - Bodowen pillbox (8)
North Wales WWII defences: RAF Bodorgan, Anglesey - Bodowen pillbox (5) -
Pillbox (unclassified): DoB ID: S0003170

<a href="https://www.geograph.org.uk/photo/5408321">SH3766 : North Wales WWII defences: RAF Bodorgan, Anglesey - Bodowen pillbox (6)</a>
North Wales WWII defences: RAF Bodorgan, Anglesey - Bodowen pillbox (5)
North Wales WWII defences: RAF Bodorgan, Anglesey - Bodowen pillbox (8) -
Pillbox (unclassified): DoB ID: S0003170

The view inside the pillbox of the pedestal with its now truncated metal pole. Its equipment mounting bracket on the end would originally have protruded into the observation post above the pillbox roofline. Above this is the circular opening in the ceiling that allowed access into the observation post from inside the pillbox.

<a href="https://www.geograph.org.uk/photo/5408346">SH3766 : North Wales WWII defences: RAF Bodorgan, Anglesey - Bodowen pillbox (9)</a>
North Wales WWII defences: RAF Bodorgan, Anglesey - Bodowen pillbox (8)
- Pillbox (unclassified): DoB ID: S0003170 The view inside the pillbox of the pedestal with its now truncated metal pole. Its equipment mounting bracket on the end would originally have protruded into the observation post above the pillbox roofline. Above this is the circular opening in the ceiling that allowed access into the observation post from inside the pillbox. SH3766 : North Wales WWII defences: RAF Bodorgan, Anglesey - Bodowen pillbox (9)
Show me another place!

Porth Tyn Llwydan is located at Grid Ref: SH3665 (Lat: 53.162488, Lng: -4.4489677)

Unitary Authority: Isle of Anglesey

Police Authority: North Wales

What 3 Words

///occupiers.badminton.shiny. Near Rhosneigr, Isle of Anglesey

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