LOCAL OSRS REFERENCE

Basalt rock

Source revision 15201222 · Saved 2026-09-27 · Sources & credits

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Step 1Step 2Step 3Step 4Step 5Step 6Step 7Step 8South beachNorth shore
Basalt rock
Released17 November 2004 (Update)
MembersYes
QuestNo
LocationBetween the Barbarian Outpost and Lighthouse
OptionsJump-across
ExamineI can jump off this one.
Map
Advanced data
Object ID4551
LinkMOID

123456Grouped 1Grouped 2
null [?]
Released17 November 2004 (Update)
MembersYes
QuestNo
LocationBetween the Barbarian Outpost and Lighthouse
OptionsNone
ExamineN/A
Map
Advanced data
Object ID4560
LinkMOID

A causeway of interlocking basalt rocks form a series of Agility obstacles that can provide passage between the Barbarian Outpost and the lighthouse if successfully crossed. Players can access the causeway via one of the two entry points: either by jumping onto the southernmost basalt pillar from the beach, or by jumping onto the northernmost pillar from the rocky shore. Jumping between either of these two entry points and a basalt rock will not grant any experience, nor can either jump be failed.

When on the causeway however, successfully jumping from a basalt rock to another basalt rock will grant 2 Agility experience. It is possible to fail these jumps, in which case the player will slip off the causeway and fall into the water, before washing up on the closest shore. Failing to cross between two basalt rocks will still grant the player 0.5 experience, while also inflicting a moderate amount of damage (up to 10, regardless of Hitpoints level).

The basalt rocks seen from the south.

Agility info

Basalt rock
Level requiredAgility 1
Agility XP2 xp
XP on failure0.5 xp
TypeShortcut

Success rate

It is not possible to fail the jump between the centremost basalt rocks, but jumping between two of any of the other basalt rocks can be failed, with the same success rate shown below shared between them.[1]

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References

  1. ^ Jagex. Mod Ash's Twitter account. 19 September 2019. Archived from the original on 13 July 2022.

Sources & credits

“Basalt rock” by Old School RuneScape Wiki contributors, revision 15201222. Text adapted under CC BY-NC-SA 3.0; adapted text is shared under the same license. Formatting and navigation changed; Wiki scripts and editing controls omitted. Game imagery © Jagex Ltd. Imported image-file descriptions retain their own credits and licensing statements.

Original source address: https://oldschool.runescape.wiki/w/Basalt_rock?oldid=15201222

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Game icons © Jagex Ltd, via the OSRS Wiki. Interface icons by Lucide.