Rainbow Reef

Rainbow Reef
Released		19 November 2025 (Update)
Members		Yes
Location		Shrouded Ocean
League region		N/A
Map

Location on World Map
The Skullhorde
↑
Southern Expanse	←	Rainbow Reef	→	The Lonely Sea

Rainbow Reef is a body of water in the Shrouded Ocean, far to the south of the Isle of Souls. Sunbleak Island and Rainbow's End are located here, along with a bluefin shoal and some mercenary shipwrecks. Adamant helm or higher is required to access Rainbow Reef without taking damage.

To the north lies The Skullhorde and the Barracuda Belt, while to the west lies the massive Southern Expanse and to the east lies The Lonely Sea.

Sea charting

Charting activates reward various amounts of Sailing experience, with significant bonus experience for completing every charting task in any given sea or ocean.

Level	Type	Task	Sea	Ocean	Location	Comp%
72	Generic	Find a lost friend on Rainbow's End. Beware of Tangled kelp!	Rainbow Reef	Shrouded Ocean	Map	15.7%
72	Generic	Find a rowboat to the far south of Rainbow's End. Beware of Tangled kelp!	Rainbow Reef	Shrouded Ocean	Map	15.2%
72	Crate	Find a Sealed crate near Sunbleak Island and sample the contents. Beware of Tangled kelp!	Rainbow Reef	Shrouded Ocean	Map	16.4%
72	Current	Test the currents north of Rainbow's End. Beware of Tangled kelp!	Rainbow Reef	Shrouded Ocean	Map	15.2%
72	Diving	With help from a mermaid guide, document the water depth in the middle of Rainbow Reef. Answer to the riddle: Bucket of sap and raw slimy eel Beware of Tangled kelp!	Rainbow Reef	Shrouded Ocean	Map	15.6%

Changes

Date	Changes
5 November 2025 (Update)	Sea names were added to the world map.