Brattstup | OSRS Index

This article covers content only available during the March 2025 Sailing Alpha.

This content was only found on the temporary beta worlds and was not released with the launch of Sailing.

Brattstup is the region north-west of Trollweiss Mountain. It contains the cliffs of the mountain as well as two snow covered islands.

Trivia

Brattstup is a combination of the Norwegian words bratt, that translates to "steep", and stup, that translates to "cliff".

Sailing pre-release locations

Major features

Oceans	Daimon Ocean No Man's Ocean Sunset Ocean The Eastern Ocean The Kharidian Ocean The Unquiet Ocean Western Ocean
Coastal regions	Northern Archipelago Northern Coasts The Crystal Coast
Gulfs	Gulf of Kourend Feldip Gulf The Kandarin Gulf

Bodies of water

Watercourses

Deltas	Arandar Estuary Dougne Estuary Molch Estuary Mouth of the Elid Mouth of the Salve Os Orti Strangled Delta The Snail's Tongue
Lakes	Lake Hemenster Merwick Lake Seers' Eye

Straits

Basins

Regions	Barracuda Headquarters Bedabin Basin Crystal Basin Cursed Depths Daimon Depths Death's Bargain Depths of Discord Eastern Doldrums Fremennik Depths Kharidian Ridge Kharidian Trench Lunar Depths Mos Le'Water Mythic Reef Rainbow Reef Red Reef The Dragon's Maw The Everdeep The Jewels The Kharazi Abyss The Storm Tempor Tundra Depths Turtle Basin Uzer Basin
Bays	Bay Gwenith Bay of Dinh Bay of Sarim Catherby Inlet Claw Bay Dead Man's Bay Dvergfjord Ferrets' Firth Fortis Bay Fossil Bay Grandroot Bay Gu'Tanoth Cove Hos Inlet Jiggig Cove Lunar Bay Morra Bay Mos Bay Piscatoris Bay Slepe Bay South Soul Bay Sunset Bay The Firth of Lum Vesmjos Waterbirth Bay
Seas	Idestia Sea Isen Sea Mammoth Sea Sapphire Sea Sea of Souls The White Sea

Coastal waters

Landforms

Coastlines	Aureum Shores Ayopalli Coast Bony Shore Brattstup Creator's Ridge Dagger Coast Fremennik Coast Hallow Coast Karuulm Coast Kebos Shore Menaphite Shore Oo'glog Shore Piscatoris Coast The White Cliffs of Lova Trollstrand Wild Coast
Beaches	Avium Beach Horror Beach Hosidius Beach Nardah Beach
Archipelagos	Anglerfish's Light Kharidian Cays Point Tyras
Capes	Cape Atoll Cape Soul Cape Tirannwn
Islands	Charred Island Dognose Island Eastern Ridge Isle of Bones Last Light Roger's Recluse The Great Conch The Little Pearl The Pandemonium
Peninsulae	Rower's Arm The Dibber The Scorpion's Tail
Unnamed islands	Unnamed island (Hosidius Coast) Unnamed island (Mythic Reef) Unnamed island (Red Reef) Unnamed island (east of Fossil Island) Unnamed island (south of Isle of Souls)

Other locations