Mae Oriel y Môr, Tonnau, wedi ei leoli ar Stryd Penlan ym Mhwllheli, Gwynedd.
The Tonnau Sea Gallery is located on Penlan Street in the seaside town of Pwllheli, Gwynedd.
Ein cyfeiriad llawn yw:
Oriel Tonnau, 21 Stryd Penlan, Pwllheli, Gwynedd, LL53 5DE
Our full postal address is:
Tonnau Gallery, 21 Penlan Street, Pwllheli, Gwynedd, LL53 5DE
