This guide details the locations and access requirements for all boxing arenas in Indiana Jones and The Great Circle, along with the rewards and reasons to participate.
Boxing Arena Locations and Access:
1. The Vatican City Boxing Arena:

- Location: Found in the Vatican Gardens, near the Fountain of Confession, after passing it and heading right in the Belvedere Courtyard. The entrance is underground.
- Requirement: Blackshirt disguise.
- Exclusive Adventure Books: Hardboiled I, Sawbones I
2. Gizeh Knuckle Duster Boxing Pit:
- Location: In Gizeh Village. Fast travel to the village and head to the back; the entrance is an open door leading underground.
- Requirement: Wehrmacht uniform.
- Exclusive Adventure Books: Hardboiled II, Sawbones II
3. Sukhothai Boxing Arena:
- Location: Near the starting hub in Sukhothai. Take a boat north, keeping to the right boundary until you reach a dock. The arena entrance is visible after docking.
- Requirement: Royal Army uniform.
- Exclusive Adventure Books: Hardboiled III, Sawbones III
Why Visit the Boxing Arenas?
Participating in the boxing arenas offers several advantages:
- Combat Skill Enhancement: Test your hand-to-hand combat abilities against progressively challenging opponents.
- Unlimited Medkits: Resupply your medkits, even after completing all matches.
- Adventure Book Acquisition: Obtain the Hardboiled and Sawbones series of adventure books, enhancing bandage capabilities and merging health bars.
- Reward Acquisition: Earn substantial money and adventure points.
- Trophy Unlock: Unlock the "Tour de Force" trophy after conquering all three boxing arenas.
This comprehensive guide ensures you can locate and access all boxing arenas in Indiana Jones and The Great Circle, maximizing your gameplay experience.