After exploring Quinta da Regaleira and having sweets at Piriquita, we visited the crown jewel of Sintra – the Pena Palace. For our trip to Sintra I was most looking forward to visiting the beauitful palace at the top of the Sintra Mountains in Pena Park. Just a tip – wear sneakers to Sintra! I had no idea that to get to the palace you literally need to hike uphill and regretted my sandals! But it was worth it (even though super crowded)!