The beautiful colors of this palace caught my eye while browsing through past photo contest submissions. Can you guess where this was taken?

Log in and leave your guesses below. Check back on Monday for the answer.

UPDATE 10/10/11: Only one guess, but you got it right LingLing08! This is Pena National Palace in Sintra, Portugal, just outside of Lisbon.

Lyndsey Matthews is an online editorial assistant at Travel + Leisure.