Whether it’s a flagship museum, an art gallery, a new bridge, a residential or office block with eco features, we would love your tips on recent design gems from the UK and elsewhere in Europe.

You may have gazed admiringly at the jagged profile of Glasgow’s Riverside Museum or been struck by the deconstructivist Louis Vuitton Foundation building in Paris or the bitmap-looking outline of the Bodegas Ysios winery in Spain. Don’t forget to tell us about your visit to the building or structure and why it appealed. The more personal the tip, the more likely it is to make it on to our shortlist.

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 travel expert Tom Hall, will win a £200 voucher to stay at a Sawday’s property – the company has more than 3,000 in the UK and Europe. The best tips will appear on the Guardian Travel website, and maybe in the paper, too.

If you’re having trouble using the form, click here. Read terms of service here.

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

The competition closes on Tuesday 17 May at 9am BST

Have a look at our past winners and other tips

Read the terms and conditions here

If you’re having trouble using the form, click here. Read terms of service here and privacy policy here.