Wuthering Waves: Scarletthorn location and collection route
In Wuthering Waves, Scarletthorn can be used to forge four-star weapons. Many players may not be clear on where to collect Scarletthorn. Below is the Scarletthorn location and collection route guide for Wuthering Waves, which hopefully will be helpful to everyone.

There are over 150 Scarletthorn locations in the vast world, but some are quite scattered and not suitable for daily farming routes. Below are recommended daily farming routes. Most Scarletthorns are found closely nestled against rocks or cliffs, making it advisable to use characters with long blades (such as Kaeya, Yoimiya, etc.) for efficient gathering.
Scarletthorn Collection Routes – Arid Stone Highlands
Route 1: 14 locations; Route 2: 12 locations (including two Scarletthorns among thorns, which require eliminating two Eroded Thorns nearby; Eroded Thorns are conveniently located near the directions indicated by two yellow spikes, making them easy to find); Route 3: 3 locations; Route 4: 3 locations.
Scarletthorn Collection Routes – Middle Knot Terrace
Route 1: 12 locations; Route 2: 5 locations.

Scarletthorn Collection Routes – Vengeful Bird Marsh
A total of 13 Scarletthorn locations in the Vengeful Bird Marsh collection route.

Below are Scarletthorn locations near the “Deep Divergence” vicinity, requiring frequent climbing up and down cliffs. These routes are not recommended for daily farming.
