Sacrifice Island sits in the Conttoyor region of Assassin’s Creed 4 Black Flag Resynced and holds a compact set of collectibles you can clear in a single visit. The island carries 2 viewpoints, 1 Mayan stele, 2 chests, 3 secrets, and 2 animals, and syncing the viewpoints first reveals most of these icons on your map.
Quick answer: Climb and synchronize both viewpoints at (19, 555) and (18, 547) to mark the map, then collect the Mayan stele, both chests, all three secrets, and both animals. The island tracker shows a checkmark for each type once you finish it.

Sacrifice Island collectible checklist
Open the map and press D-Pad Down to filter collectibles by type while you work through the island. Viewpoints, chests, the stele, and animals all appear as icons once you sync a nearby viewpoint. The table below lists what has been confirmed by location.
| Type | Coordinates | Notes / Loot |
|---|---|---|
| Viewpoint 1/2 | (19, 555) | Stone ruins near the sandy beach |
| Viewpoint 2/2 | (18, 547) | Tower above a large carved stone face |
| Secret 1/3 (Anchor Medallion) | (16, 544) | Reales x41, Anchor Medallion (Rare Trinket) |
| Chest 1/2 | (20, 544) | Diamond Earrings (450), Spice Box (90), Silver Tankard (30) |
| Mayan Stele 1/1 | (18, 548) | Rotate/scale puzzle, then dig up the stone |
| Animal 1/2 (Rabbit) | (18, 551) | Yields Rabbit Pelt x1 when skinned |
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Add to Google Preferences →Synchronize both viewpoints first
The two viewpoints unfog the local map and place most icons for you, so start here before hunting anything else.


Solve the Mayan stele at (18, 548)
The single Mayan stele is an alignment puzzle that ends with a dig. Stand on top of the stele structure and press E to Investigate.

Loot the chests and secrets
The Anchor Medallion secret sits at (16, 544) inside a dark stone ruin. Enter the alcove, loot the large chest, and you receive Reales x41 along with the Anchor Medallion, a Rare Trinket. That marks Secrets 1/3.
The first chest is at (20, 544), near a pit full of skeletons. Drop into the pit, loot the chest, and you collect Diamond Earrings (450), a Spice Box (90), and a Silver Tankard (30). The Chests counter moves to 1/2.
Note: The island holds 2 chests and 3 secrets in total. Keep the map filter on those types and sweep the remaining ruin interiors and alcoves to close out the last chest and the two remaining secrets.

Hunt the animals
Sacrifice Island has 2 huntable animals for the friendly animals tracker. The rabbit sits at (18, 551) on a path below a ledge.

How to confirm Sacrifice Island is complete
Each island has its own completion tracker, and Sacrifice Island shows a checkmark beside every collectible type once you finish it. The island is done when viewpoints, the Mayan stele, both chests, all three secrets, and both animals each display a checkmark rather than a partial count.
Nothing here is missable. Free-roam stays open after the story, so you can return at any point to mop up anything you left behind and push Sacrifice Island to full completion.






