Morfydd Jenkins says she was left with severe bruising and cuts after falling over a kerb which is apparently disguised by crazy paving in Pontypridd town centre.
The paving is part of a £10.5m revamp in the town. The Council says it's concerned and will be looking into the matter.
In a statement the Council said: "Safety has been a matter of paramount importance throughout the Pontypridd Regeneration scheme, creating a safer and more attractive environment for all town centre users."
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Feeling humid with heavy showers and thunderstorms moving north overnight into Sunday.
Four people, including three children, were taken to hospital to be checked for smoke inhalation.
Heavy rain and thunderstorms will affect many parts of Wales this weekend - particularly during Saturday evening.