From the Neolithic stones of Carnac in Brittany to thousands of Roman and Greek ruins across the Mediterranean, Europe has an incredible array of ancient ruins to explore. We'd love to hear about your favorite sites – places where the past seems within reach, whether it's a prehistoric cave painting, a beautifully preserved mosaic or the ruins of a temple.
If you have a relevant photo, send it – but it is your words that will be judged for the competition.
Limit your tip to around 100 words
The best plan of the week, chosen by Tom Hall from Lonely Planetwill win a £200 voucher to stay in a Cool stays property – the company has more than 3,000 worldwide. The best tips will appear in the Guardian Travel section and website.
We are sorry, but for legal reasons you must be a UK resident to participate in this competition.
Competition ends October 14 at 9am BST
Take a look at our past winners and other tips Read the terms and conditions here