Wuthering Waves' Thessaleo Fells region holds numerous hidden treasures, including challenges like Thorncrown Rises Towers, Overflowing Palette puzzles, Dream Patrol, the Three Fratellis' Challenges, and numerous Treasure Spots.

Each chest in these locations rewards players with Moannie, a currency exchangeable at the Averardo Bank Counter in Ragunna City. This bank, easily identifiable by a gift icon on the map, offers Astrite and upgrade materials in exchange for Moannie.

Thessaleo Fells Treasure Spot Locations:

Treasure Spot #1:

Located north of the Rinascita-Ragunna-Thessaleo Fells Resonance Nexus. To acquire all four chests:

1. Teleport to the Nexus.
2. Proceed north, climb the stairs, and defeat the Plushies Echoes.
3. Locate and open a Basic Supply chest behind a chair.
4. Find another Basic Supply chest near some crates to the east.
5. Enter the tent south of the crates to find an Advanced chest.
6. Head west to discover a final Standard chest.

Treasure Spot #2:

Teleport to the Twin Peaks northern Resonance Beacon and travel northwest to a Plushies camp. Defeat the Echoes and claim the four Supply chests.

Treasure Spot #3:

South of Rinascita-Ragunna-Thessaleo Fells' northern Resonance Beacon. Follow these steps:

1. Fast travel to the Beacon.
2. Jump south onto the roof.
3. Defeat the Plushies Echoes.
4. Locate a Standard Supply chest under a wooden ramp.
5. Find an Advanced chest to the southeast.
6. Obtain a final Basic Supply chest to the west.

Treasure Spot #4:

Southeast of Treasure Spot #3. Defeat the Echoes inside the building to claim all four Supply chests.

Treasure Spot #5:

Northeast of Treasure Spot #4. Defeat the Echoes to claim the three chests.

Treasure Spot #6:

Under the Twin Peaks bridge. Defeat the Plushies in the area to find four Supply chests.

Treasure Spot #7:

Located near Porto-Veno Castle. To find all six chests:

1. Teleport to the Resonance Beacon west of the castle.
2. Head towards the castle.
3. Find a Basic Supply chest near the fisherman.
4. Climb the northern column for another chest.
5. Glide west to find a chest behind the painter.
6. Locate a chest by the water behind the castle.
7. Climb to the top of the castle (near the Sonance Casket: Ragunna) for an Advanced Supply chest.
8. Find a final Supply chest on the western roof.