An unusual sight was found on a beach in Pembrokeshire over the weekend. On Sunday a couple encountered bubbles coming up from the sand at Saundersfoot beach and while taking a closer look they found on what seemed to be sinking sand.
The local husband and wife, who take a walk on their beloved Pembrokeshire attraction every day, had found the bubble not far down the beach. The wife said: "We go down Saundersfoot beach every day to walk our dog and decided to go quickly in between the rain showers.
"We just walked straight down from the slipway and saw the sand bubbling not very far down the beach. We didn't know what it was so my husband bravely asked me to step in it to see what would happen.
