Hello everyone, welcome back to Scale the Depths. Today I will show you the location of all collectibles and how to solve puzzles at Huatulco map.
If you want to see guides for other maps, head back to our SCALE THE DEPTHS GUIDE hub
Huatulco guide video:
Location of Bottle message
Bottle 1: Head over to the left; it is located right next to a large coral.

Bottle 2: Dive a bit deeper, and you will spot it right away.

Bottle 3: From the center of the map, swim straight down. You will find it sitting on a rocky ledge.

Bottle 4: Head towards the right side; it is right by the entrance of the sunken house.

Location of chests
Chest 1
- How to find: Head to the right side; it is hidden inside a secret cave.
- Reward: Bait

Chest 2
- How to find: Hug the left cliff wall and head down. It is inside a hidden cave, and you will need to loop back upward to reach it.
- Reward: Boat Blueprint

Chest 3
- How to find: Continue hugging the left cliff wall and swim further down; you will easily spot it.
- Reward: Cash

Chest 4
- How to find: Head to the right side and go inside the sunken house. You will find it near the locked door.
- Reward: Boat Decal

Chest 5
- How to find: After unlocking the room on the left, dive down to the deepest part. Clear away the seaweed to reveal it.
- Reward: ???

Chest 6
- How to find: Inside the sunken house, look around the lower section where the small rooms are. It is located in the room on the left.
- Reward: Cash

Chest 7
- How to find: Swim straight down to the bottom; it is inside a locked room. You must solve a puzzle to open the door.
- Reward: Cosmetic

Chest 8
- How to find: It is located in the deepest room, sharing the same location as the main artifact. You must solve a puzzle to open the door.
- Reward: Bait

Location of all artifacts
Coffee Cup: Swim straight down a short distance. It is near a rock formation with a strong underwater current.

Rubber Ball: Swim a bit further down. It is hidden beneath a rock, right behind some seaweed.

Aztec Sun Stone: Located inside the secret room at the deepest part of the map. You must solve a puzzle to unlock the door.

Quetzalcoatl Statue: You will obtain this artifact automatically after successfully catching the Legendary Fish of this area.

How to solve the puzzles
- Objective: To unlock shortcuts and open secret rooms containing chests and artifacts.
- How to do it: Throughout this map, you need to push and align crates onto their corresponding pressure plates to trigger the doors open.
- Detailed crate-pushing guide: You can watch the exact steps in my video





Conclusion
That wraps up all the collectible locations for the Huatulco region! Armed with this guide, you should now have a 100% completion rate for the Loch Ness map, including every single Chest, Artifact, and Message in a Bottle.
- Looking for more Scale the depths guide? Here you can find item locations for other regions, bait recipes, and hidden puzzle solutions at my site.
- Never miss a secret: Be sure to subscribe to Serious gaming so you don’t miss out on upcoming video walkthroughs, legendary fish hunts!
Happy fishing, and see you in the deep!