Donkey Kong Bananza’s
Lagoon Layers are packed with hidden collectibles, including
72 Fossils scattered across three distinct layers. These fossils are divided into
61 Ammonite Fossils,
10 Anomalocaris Fossils, and
1 rare Whale Fossil.
This comprehensive guide will help you track down every fossil, ensuring you don’t miss a single one. Whether you're exploring the dense first two layers or the more compact third, we’ve got you covered.
All Ammonite Fossil Locations in Lagoon Layer (61 Total)
Ammonite Fossils are the most common in Lagoon Layer, with
61 hidden throughout the three sub-layers. Below is a breakdown of their exact locations.
Ammonite Fossils in SL100
Fossil # | Location |
---|
1 | Inside a cave beneath the slope from Ape Cape. |
2 | Near a monkey-shaped rock, up the slope from Ape Cape. |
3 | Inside a hidden chamber in the mountain wall near Ape Cape. |
4 | On a wall next to a mushroom growing from the mountainside. |
5 | Embedded in the ground at the mountain’s edge. |
6 | On the side of the mountain. |
7 | In a small pond near the Reservoir Bank checkpoint. |
8-11 | Hidden in a secret area below Reservoir Bank. |
12 | On the inner wall of a circular structure. |
13 | On a stone wall overlooking Reservoir Bank. |
14 | Beneath the timed challenge wall. |
15 | Inside a hidden cave with a view of Reservoir Bank. |
16 | Inside a hollow, monkey-shaped cave near the Rambi. |
17 | Inside a solid monkey-shaped rock—break its head to retrieve it. |
18 | Behind a fake cave wall near the Rambi—break through to find it. |
19-20 | On the outer side of a stone wall. |
21 | On rotating slabs inside a cave at Reservoir Bank’s end. |
22 | Inside a hidden cave near Reservoir Hills checkpoint. |
23 | Inside a floating bubble—throw a boulder to pop it. |
24-25 | Behind a stone door in a hidden cave. |
26 | Behind a concrete door in another cave. |
27 | On the ear of a monkey-shaped challenge entrance. |
28 | On the exterior wall of the same structure. |
29 | Inside a hidden cave at the structure’s base. |
30 | Behind a concrete door—break barrels to find a Boom Rock. |
31 | Below a bridge on the wall. |
32 | On a treetop in the water. |
33 | On a stone door blocking a hidden cave. |
34 | On a short wall’s side. |
35 | Inside a hidden ground compartment—break the floor. |
36 | Behind a waterfall. |
37 | Inside a water tank. |
Ammonite Fossils in SL101
Fossil # | Location |
---|
38 | Inside a tree. |
39-40 | On the side of a wall. |
41 | In a puddle near the Style Shop. |
42 | Under a boat by the Style Shop. |
43 | On a green frame—fix the water shortage for access. |
44 | On top of a monkey-shaped rock. |
45 | Inside another monkey-shaped rock. |
46 | On the wall near the Warp Gong. |
47 | Hidden behind a boat near the food stall. |
48 | On a rock attached to a ceiling structure. |
49-50 | Side by side on a stone wall. |
51 | In a bubble near moving platforms—fix water levels first. |
52 | Inside a tall water structure. |
53 | In a shipwreck next to a bridge. |
54 | Stuck to a concrete wall—use Boom Rock to break it. |
55 | Behind a newly opened tunnel after destroying the wall. |
56 | On a rock hidden behind containers. |
57 | On the backside of the elder’s wall. |
58 | On a slab near the Ancient Record’s location. |
59 | Inside a hidden compartment past rotating slabs. |
Ammonite Fossils in SL102
Fossil # | Location |
---|
60 | On a green platform near Chimpy Channel checkpoint. |
61 | On top of a stone structure at the tunnel exit. |
All Anomalocaris Fossil Locations in Lagoon Layer (10 Total)
These larger, rarer fossils require more effort to uncover. Here’s where to find all 10 Anomalocaris Fossils.
Anomalocaris Fossils in SL100
Fossil # | Location |
---|
1 | On a concrete slab—throw Boom Rock to break it. |
2 | Deep underground—dig through terrain to find it. |
3 | Below a floating island near Cranky Kong. |
4 | Inside a pipe. |
5 | In a floating bubble—throw a boulder to pop it. |
6 | Inside a water cave accessible from the map’s side. |
Anomalocaris Fossils in SL101
Fossil # | Location |
---|
7 | On a concrete mat behind the Style Shop. |
8 | On a floating platform near the food stall—solidify particles with a boulder. |
9 | Behind the shipping container yard. |
Anomalocaris Fossils in SL102
Fossil # | Location |
---|
10 | Behind a breakable wall in the tunnel—check under a broken boat. |
Whale Fossil Location (1 Total)
The Whale Fossil is the rarest in Lagoon Layer. To obtain it:
Progress through the story until you fix the water shortage.Water levels will rise, unlocking new areas.Explore previously unreachable spots to find the Whale Fossil.Final Tips for Fossil Collecting
- Use Boom Rocks to break walls and uncover hidden caves.
- Fix the water shortage early to access more areas.
- Check behind structures and underwater for well-hidden fossils.
With this guide, you’ll collect all 72 fossils in Donkey Kong Bananza’s Lagoon Layers efficiently. Happy hunting!
Platform(s): Nintendo Switch 2
Genre(s): Platform, adventure
Developer(s): Nintendo EPD
Release date: July 17, 2025
Mode: Single-player, multiplayer
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