Combo: Biglietti Duomo di Siena + Pass Musei di San Gimignano

We were so fortunate to see the Cathedral floor uncovered. The church is beautiful but the floor drawings were incredible. The whole complex is interesting and worthwhile to visit.

Information stating that you only get one-time entry with the OPA Si pass was missing.

There was supposed to be an audioguide provided via QR code on the back of our tickets, which did not have one.

The ticket got blocked in the spam folder.

We were there with our sun that came from Denmark to meet us and we enjoy vevy much our visit in the duomo especialy we love the library

The skip the line tickets made entry so unbelievably quick & we saved so much time by ordering in advance! The Sienna cathedral was one of the most unique cathedrals in all of Venice, Rome, & Florence. We were in awe the entire part of our visit! This is a must see!

This was a great way to see the city and hear about its unique history. Many cool things to see and understand that we wouldn't have know by just walking around on our own. A nice overall history given and many lovely sites (fortress-top view at the end was grand!)

The cathedral was spectacular. We recommend upgrading your tickets to include the climb up top for a beautiful view! Well worth it!

The ease of purchasing and redeeming tickets, and the very wide selection.

Worth every penny. So amazing.

The beauty of the place did not overshadow the disorganization in the entrance queues, which were not clearly marked. Luckily

Everything was very easy: go to the ticket office, show your reservation, and they hand you the tickets to see the wonderful sights they have.

Skip-the-line entry, so it was super convenient. The system where you receive a code for the audio guide is also very handy, allowing you to connect your phone to any type of headphones and follow the route in the best way possible.

It was fine. We got a voucher in the app. There was no information like QR code there but it went smooth. You just had to go to the museum and based on the voucher id and your name the tickets are issued. Torra grossa was nice but watch your head on the way up.

It was great not having to waste time waiting in line for tickets. Entry was quick and convenient.