In the last two decades many UK seaside towns have undergone a quiet transformation. Art galleries, boutique hotels and Michelin-starred restaurants are breathing new life into once down-at-heel resorts such as Blackpool and Margate, while coastal hotspots like Padstow, Southwold and Whitby continue to draw the crowds on sunny days. While these places are popular for good reason, we’d love to hear about your favourite “unsung” seaside towns – the places that don’t often grab the limelight or become unpleasantly overcrowded, but which have kept their charm intact. You could win a £200 holiday voucher (sorry if you were hoping for a cuddly toy or some candyfloss).

If you have a relevant photo, do send it in – but it’s your words that will be judged for the competition.

Keep your tip to about 100 words.

The best tip of the week, chosen by Tom Hall of Lonely Planet, will win a £200 voucher to stay at a Coolstays property – the company has more than 3,000 worldwide. The best tips will appear in the Guardian Travel section and website.

We’re sorry, but for legal reasons you must be a UK resident to enter this competition.

The competition closes on 13 May at 9am BST.

Have a look at our past winners and other tips

Read the terms and conditions here