Whether you’ve been on a particularly good dive amid tropical coral reefs or explored a shipwreck teeming with sealife, we want to hear about your experiences. Your tip can be about a particularly good dive company or guide, an off-the radar dive resort or even a diving holiday, as well as tales of marine life encounters.
Send us a tip via GuardianWitness of around 100 words.
The best tips will appear in print in next weekend’s Travel section and the winner, chosen by Lonely Planet, will receive a £200 hotel voucher from UK.hotels.com, allowing you to stay in more than 260,000 places worldwide. Submit your tip by clicking the blue button and using the text tab.
You’re welcome to add a photo if you own the copyright to it – but it’s the text we’ll be judging.
Closes Wednesday, 26 July, 2017, 10am GMT