Baldur’s Gate 3features numerous secrets that can be discovered throughout the game.The Toll House is a location in Act 1where you may find treasures, but first, you’ll need to find the key to the vault.
In the Hunt The Devil side quest, players will reach the Toll Collector’s house, but may find that the entrance to the basement is locked. You must use your creativity to obtain the desired prizes. To gain access to the vault, you must obtain a key, and here’s where to look for it.

How to Find The Toll Collector Key
Fortunately, the key to the locked vault is not far away, so you won’t have to spend hours looking for it.Use Speak With The Dead to talk to deadToll Collectors to get information about the location of the key. Then, do the following:
Go back to the house andoptionally deal with Andersand the paladin hunters. After that, you can go down to the basement and use the key.

How to Use The Toll Collector Key
You can use the Toll Collector Key to open the vault. Look for the basement by going through the trapdoor with the decorative tree in the same room as Anders. When you’re ready, go down into the basement, and you’ll get to a small room. Use the Toll Collector Key and open the east door. Be careful, because there are traps on the floor. Disarm the traps or avoid them. Once you overcome all the obstacles, you’ll notice two chairs at the end of one of the rooms. Sit on both chairs, and a secret passageway will open, allowing you to reach a part of the basement that is free of obstacles. Finally, you’ve reached the vault. Inside, you will find many valuable items,including weapons.
