Tourists on Andalucia‘s holiday coast are being warned about weever fish after reports that the venomous species can be buried in the sand and difficult to spot before people step on them.

Weever fish live close to the shoreline and often remain hidden just below the surface. The risk is highest in shallow water and along the tideline, where swimmers and children may not notice them. Local beach users are being advised to wear beach shoes, avoid digging hands or feet into sand, and seek medical help if stung.

The warning has been circulated amid concerns that warm weather and heavy beach use increase the chance of encounters. Symptoms can include immediate pain, redness and swelling. First aid advice typically includes rinsing the area with hot water, but anyone affected should follow local medical guidance and contact emergency services if symptoms are severe.

Andalucia remains one of Spain’s busiest coastal destinations in summer, with large numbers of visitors using beaches around Malaga, Cadiz and Almeria. The caution is aimed at reducing injuries rather than discouraging travel, but it adds another safety consideration for holidaymakers heading to the region during peak season.