“ I need you to scout some locations for White Legs and try to recover a map of Grand Staircase, a wilderness area to the east. ” — Daniel
The Grand Staircase is a main quest in the Fallout: New Vegas add-on .
Daniel at the Sorrows camp. He will ask for the Courier to locate a map of the Grand Staircase region. Optionally, the Courier can speak with Waking Cloud about serving as their guide, or they may decline her help and travel alone.
Morning Glory cave, which is just south to south-west of the general store. Upon entering the cave, Waking Cloud will warn the Courier that they should not be there because it belongs to The Father in the Cave and it must not be profaned with their touch. There is then a choice of a few different conversation options, any of which will accomplish the task of getting her to proceed into the cave. The Courier may also have her wait outside the cave prior to entering and go in alone.
Within the cave there can be found three
giant spore plants and sometimes 2-4 spore carriers along with several strategically placed bear traps and rigged shotguns. There is an Average locked door in the southern section of the cave behind which contains a Survivalist hidden cache containing the map of the Grand Staircase. The lock may be picked or the Morning Glory's cache key can be retrieved and will unlock the door. The key is located in a duffle bag high up in the northern most area of the cave. Once the map is retrieved the quest is complete.
Behind the scenes
Grand Staircase is a real-life regional feature that encompasses Zion National Park as well as several other national parks and monuments.
Leveled creatures attacking outside the cave
Act 1 Ain't That a Kick in the Head · Back in the Saddle · By a Campfire on the Trail · They Went That-a-Way · Ring-a-Ding-Ding! Act 2 Wild Card ( Wild Card: Ace in the Hole, Change in Management, You and What Army?, Side Bets, Finishing Touches) · The House Always Wins ( I, II, III, IV, V, VI, VII, VIII) · Render Unto Caesar · Et Tumor, Brute? · Things That Go Boom · Kings' Gambit · For the Republic, Part 2 · You'll Know It When It Happens/ Arizona Killer Act 3 No Gods, No Masters · All or Nothing · Veni, Vidi, Vici · Eureka!
Other Come Fly With Me · Crazy, Crazy, Crazy · Ghost Town Gunfight · Guess Who I Saw Today · Left My Heart · My Kind of Town · The Legend of the Star and A Valuable Lesson · Unfriendly Persuasion · Wheel of Fortune Companion quests ED-E My Love · For Auld Lang Syne · Heartache by the Number · I Could Make You Care · I Forgot to Remember to Forget · Nothin' But a Hound Dog · One for My Baby Unmarked quests A Bit of Slap and Tickle · A Final Plan for Esteban · Access Powers · All Fired Up! · An Ear to the Ground · Andy and Charlie · Arachnophobia · Arizona Scavenger · Barton the Fink · Bear Necessities · Big Winner ( Atomic Wrangler, The Gomorrah, The Tops, Ultra-Luxe, Vikki & Vance) · Bounty Killer ( I, II) · Brotherhood Bond ( I, II) · Caching in at the Cove · Cajoling a Cudgel · Claws Mended · Claws Out · Dealing with Contreras · Defacing the Humble Stone · Democracy Inaction · Don't Poke at the Bear! · Eddie's Emissary · Exhumin' Nature · Fight Night · Flogging a Dead Corpse · Friend of the Followers · Gland for Some Home Cooking · Harder, Better, Faster, Stronger · Hat's Entertainment · Help for Halford · Hidden Valley computer virus · Highway to the Danger Zone ( I, II) · Honorary Rocketeer · I Love Bananas · Iron and Stealing · Keith's Caravan Charade · Laurifer Gladiator · Lenk's Bad Debts · Lily and Leo · Long-Term Care · Malleable Mini Boomer Minds · Maud's Muggers · Meeting an Equal · Missing a Few Missiles · Most Wanted · Not Worth a Hill of Corn and Beans · Old School Ghoul · A Pair of Dead Desperados ( I, II) · Papers, Please · Pistol Packing · Playing on the Old Joana · Poor Meat Never Makes Good Soup · Powder to the People · Power to the People · Razzle Dazzle! · Reach for the Sky, Mister! · Rest and Resupply · Ringo's Caravan Rules · Rotface's Loose Lips · Saving (or Savaging) Sergeant Teddy · The Screams of Brahmin · Silus Treatment · Short-Term Treatment · Smooth-Talking Criminal · The Star Showdown · Strategic Nuclear Moose · Straus Calls · Strip Search · Suits You, Sarah · Tags of Our Fallen · A Team of Moronic Mercenaries · Thought for the Day · Tourist Traipse · Trudy's Radio Repair · A Trusted Aide · Useless Baubles or Fancy Trinkets? · We Must Stop Beating Like This · We Must Stop Meeting Like This · Wind-Brahmin Wrangler · You Gotta Break Out a Few Eggs · You Make Me Feel Like a Woman