Today's travel photo comes from Abs from San Diego, and was taken on the island of Capri, Italy. It's called 'La Grotta Verde', or green cave, and you can take a boat trip to see it - something I've done myself. It's hard to put into words how stunning the colours are, and it's thought that the green colour comes from the blue of the water being reflected in the yellowish roof of the cave.
Thanks so much for the contribution, and if you're ever in Capri I can highly recommend a trip here. If you'd like to contribute a travel photo of your own, then please get in touch via the email address on my contact page. Thanks!