Mos Le'Harmless

Mos Le'Harmless
Released		7 February 2006 (Update)
Also called		Mostly Harmless
Members		Yes
Location		Unknown
Inhabitants		Pirates
Teleports		Mos le'harmless teleport
Music		Life's a Beach!
Map
Advanced data
Type		island

Location on World Map
Meiyerditch
↑
Kharidian Desert	←	Mos Le'Harmless	→	Unknown
↓
Harmony Island

Mos Le'Harmless is the quaint free port run mostly by pirates that players may visit after completion of the Cabin Fever quest. The isle has a few attractions, such as the Trouble Brewing minigame and the Mos Le'Harmless Caves, where cave horrors may be found.

Players must be carrying Book o' piracy in their inventory to understand what the inhabitants are saying and interact with them. Otherwise, the pirates and shopkeepers will respond with a fixed script of incomprehensible pirate slang.

Getting there

You must complete Cabin Fever to access the island.

• Talk to Bill Teach on the eastern boat in Port Phasmatys (fastest way here is the Ectophial).
• Using the Grouping teleport to the Trouble Brewing area (requires completion of Cabin Fever and 40 ).
• Teleport to Harmony Island and talk to brother Tranquility.
• Mos le'harmless teleport brings you to the northern gate.
• Charter Ship can be used once quest completed.

Notable features

• Trouble Brewing — this mini game involves two teams making rum.
• Mos Le'Harmless Cave — These caves are full of Cave horrors, which are a Slayer target. A light source is required.
• Access to Harmony Island — Via Brother Tranquility by the docks.
• Clothes Store — this sells pirate gear. (trading requires carrying Book o' piracy)
• Jungle horrors can be a Slayer task.
• Cave horrors can be a Slayer task. Wearing a Witchwood icon is strongly recommended when fighting these.
• Agility shortcut — An Agility level of 60 and completion of the hard Morytania Diary is required for faster access to Mos Le'Harmless Cave.
  • Although the Agility level required to traverse the shortcut is only 60, completion of the diary to unlock it requires using a level 71 shortcut, giving the shortcut a functional minimum Agility level requirement of 66 even with boosts.
• Teak/Mahogany trees can be accessed from the exit at the end of Mos Le'Harmless Cave.

Notable citizens

• Bill Teach
• Brother Tranquility
• Cavey Davey
• Honest Jimmy
• San Fan
• Fancy Dan
• Smith
• Harpoon Joe
• Charley
• Patchy
• Mike

Charter ship

The charter ships also have a dock in the harbour in Mos Le'Harmless. It provides rides to several other locations. Since travel to and from Mos Le'Harmless requires Cabin Fever to be completed, the cost of all trips is already reduced by 50%. Wearing the ring of charos(a) can reduce the cost by an additional 50%.

Fare table
Destination	Cost
Brimhaven	1,450
Catherby	1,250
Corsair Cove	2,040
Musa Point	2,050
Mos Le'Harmless	N/A
Port Khazard	550
Port Phasmatys	N/A
Port Sarim	650
Port Tyras	1,600
Ship Yard	550
Prifddinas	2,475

Music unlocked

• Life's a Beach!
• Little Cave of Horrors
• Distillery Hilarity
• In the Brine

Changes

Date	Changes
24 March 2016 (update | poll)	Increased the density of jungle horror spawns.
5 March 2015 (update | poll)	There is now a shortcut across the estuary on Mos Le'Harmless that you can use at level 60 agility if you have completed the Morytania Hard Diary.

Trivia

• The name "Mos Le'Harmless" alludes to the Hitchhiker's Guide to the Galaxy series by Douglas Adams, in which the guide's entry on planet earth is simply "Mostly Harmless".
• The name may also allude to the Mos Eisley spaceport from Star Wars, as during The Great Brain Robbery, the Player refers to it as a "hive of scum and villainy", echoing Obi-Wan Kenobi's assessment of the spaceport.
• Many of the pirates, mainly those who have had some physical injury, seem to bring up an albatross in their dialogue. This may be a reference to the poem The Rime of the Ancient Mariner.