How to complete The Secret of Giants in Indiana Jones and the Great Circle

There are multiple collections and secrets to complete during your playthrough of Indiana Jones and the Great Circle. The Secret of Giants collection is one you’ll have the chance to complete while you’re in the Vatican to learn more about the secret inscriptions.

These inscriptions, found at set locations, tie into the larger mystery of the large giants who work alongside the Vatican. As you progress through the main quest, you learn they’ve devoted themselves to the church and preserving their history. You have to acquire four inscriptions for this collection for the main quest, but the remaining six are scattered along the way as you progress the main story. We’ll cover where you can find all The Secret of Giants inscription pictures, and how to get them in Indiana Jones and the Great Circle.

All The Secret of Giants inscription locations in Indiana Jones

There are 10 inscriptions you need to find to complete The Secret of Giants collection. These are hidden throughout the Vatican in Indiana Jones, but they’re closely aligned with the main story quests. You’ll find them along this path, and you can likely find them all before you have to leave the Vatican. It’s easy to miss them if you’re not looking, though, which is similar to the Ancient Artifacts you can find in these secret areas.

When you stumble across one of these inscriptions, make sure to take out your camera. You’ll need to get a good picture of them for it to count toward your collection, and then you can bring them back to Antonio, who’s waiting at the library. When you bring them all back to him, he’ll have the final ancient artifact for the Vatican Ancient Artifact collection that you have to find.

Here’s where you can find all 10 inscriptions for The Secret of Giants collection in Indiana Jones.

Inscription Location	Description	Image Location
Vatican Garden	To the east of the library, before you reach the Pharmacy, there’s a garden where several workers are operating at to clean up a garden. Head to the back, and the inscription will be at the fountain.
Belvedere Courtyard	At the center of the Belvedere Courtyard is a large fountain. On the northside of the fountain is the inscription.
Belvedere Courtyard	On the southwest side of the Belvedere Courtyard is a fountain with the inscription. However, it’s on the second level. You can reach this by heading to the platform on the southside, and climbing the platforms. When you reach the top, make your way to the west, and you’ll find the fountain with the inscription.
Borgia Tower	From the third inscription, climb up another set of platforms on the far east side. When you reach the top, go through the open window into a private room and then climb the platforms outside this room. You’ll find the next fountain and inscription when you reach the top.
Museum Wing	You will find this inscription on the north side of the Museum Wing. However, to reach this location, you must work through A Nun in Trouble fieldwork, which requires some main quest progression. You’ll also want the Blackshirt disguise to make it easier to enter this area. You can find it up the stairs in the northern part of this area.
Fountain of Confession	When you reach the Fountain of Confession, head up the stairs to the left of it, and there’s a small fountain with another inscription on it.
Vatican Post Office Cellar	When completing A Savage Discovery fieldwork, one of the final tasks you have to do is investigate the Vatican Post Office Cellar where the Fascists are keeping several historical items. You can find another inscription on the wall of this location.
Apostolic Palace	As you’re working your way through the sewers for the A Mad Priest quest, when you reach the end of it and head up toward the Apostolic Palace, there’s an inscription halfway through the staircase.
Excavation Site	On the northwest side of the Excavation Site, there’s an inscription placed on the wall. You’ll be able to freely explore this area while wearing the Blackshirt disguise.
Blackshirt Camp	You can find a Blackshirt camp on the south of the map. You can only reach this location as you progress the main story and encounter Gina for the first time. When you head into the camp, look to the west side, and you can find the final inscription. This is also where you can acquire the Blackshirt disguise.