|Connects to||Fallshorn Isle, Headwater Cliff|
The Headwater Summit is a landmark in Xenoblade Chronicles X. It is a clifftop with a lake that feeds a river, located in Primordia, directly west and above of Biahno Lake. A landbridge connects it to Fallshorn Isle, and it must be visited during Alien Nation and The Lurker.
- BLADE Sniper (Primordia) (during Alien Nation)
- BLADE Soldier (during Alien Nation)
- BLADE Trooper (during Alien Nation)
- Lineage (during Alien Nation)