Cave

A cave, also known as a grotto, was a void in a section of rock or dirt. Some caves, often called caverns, were large enough for sentient life to build cities in them. The surface of the planet Bilzen was covered in frozen caverns.

At a test firing of the DS-1 Death Star Mobile Battle Station, Lieutenant Commander Orson Callan Krennic stated violence was part of every sentient species, noting that it was painted in caves.

Non-canon appearances

Star Wars: Visions — "Screecher's Reach"

Non-canon sources

The Art of Star Wars: Visions

Appearances

"Tales of Enlightenment: New Prospects" — Star Wars Insider 213–214 (Mentioned only) (Unknown)

Unknown
Unknown

None

The High Republic: Convergence (Unknown)

Unknown
Unknown

None

The High Republic: Convergence audiobook (Unknown)

Unknown
Unknown

None

The High Republic: Quest for the Hidden City (Unknown)

Unknown
Unknown

None

The High Republic: Quest for the Hidden City audiobook (Unknown)

Unknown
Unknown

None

The High Republic: Path of Deceit (Unknown)

Unknown
Unknown

None

The High Republic: Path of Deceit audiobook (Unknown)

Unknown
Unknown

None

The High Republic — The Blade 4 (Mentioned only) (Unknown)

Unknown
Unknown

None

"Tales of Enlightenment: A Different Perspective" — Star Wars Insider 215 (Mentioned only) (Unknown)

Unknown
Unknown

None

The High Republic: Path of Vengeance (Unknown)

Unknown
Unknown

None

The High Republic: Path of Vengeance audiobook (Unknown)

Unknown
Unknown

None

The High Republic: Cataclysm (Unknown)

Unknown
Unknown

None

The High Republic: Cataclysm audiobook (Unknown)

Unknown
Unknown

None

The High Republic: Quest for Planet X (Unknown)

Unknown
Unknown

None

The High Republic: Quest for Planet X audiobook (Unknown)

Unknown
Unknown

None

"A Closed Fist Has No Claws" — The High Republic: Tales of Light and Life (Mentioned only) (Unknown)

Unknown
Unknown

None

"Set For Life" — The High Republic Adventures Annual 2021 (Unknown)

Unknown
Unknown

None

The High Republic: Into the Dark (In flashback(s)) (Unknown)

Unknown
Unknown

None

The High Republic: Into the Dark audiobook (In flashback(s)) (Unknown)

Unknown
Unknown

None

The High Republic: Light of the Jedi (Mentioned only) (Unknown)

Unknown
Unknown

None

The High Republic: Light of the Jedi audiobook (Mentioned only) (Unknown)

Unknown
Unknown

None

The High Republic: A Test of Courage (Unknown)

Unknown
Unknown

None

The High Republic: A Test of Courage audiobook (Unknown)

Unknown
Unknown

None

The High Republic Adventures (2021) 3 (Mentioned only) (Unknown)

Unknown
Unknown

None

The High Republic Adventures — The Monster of Temple Peak 3 (Unknown)

Unknown
Unknown

None

The High Republic Adventures — The Monster of Temple Peak 4 (Unknown)

Unknown
Unknown

None

The High Republic: The Rising Storm (Unknown)

Unknown
Unknown

None

The High Republic: The Rising Storm audiobook (Unknown)

Unknown
Unknown

None

The High Republic: Trail of Shadows 1 (Unknown)

Unknown
Unknown

None

The High Republic Adventures (2021) 8 (Mentioned only) (Unknown)

Unknown
Unknown

None

The High Republic: The Fallen Star (Mentioned only) (Unknown)

Unknown
Unknown

None

The High Republic: The Fallen Star audiobook (Mentioned only) (Unknown)

Unknown
Unknown

None

The High Republic: Escape from Valo (Unknown)

Unknown
Unknown

None

The High Republic: The Eye of Darkness (Mentioned only) (Unknown)

Unknown
Unknown

None

The High Republic Adventures – Saber for Hire 3 (Unknown)

Unknown
Unknown

None

Mace Windu 2 (Unknown)

Unknown
Unknown

None

Mace Windu 3 (Unknown)

Unknown
Unknown

None

Padawan (Unknown)

Unknown
Unknown

None

Padawan audiobook (Unknown)

Unknown
Unknown

None

Star Wars (2015) 27 (Unknown)

Unknown
Unknown

None

Star Wars (2015) 28 (Unknown)

Unknown
Unknown

None

Star Wars (2015) 29 (Unknown)

Unknown
Unknown

None

Star Wars: Tales of the Jedi — "Life and Death" (Unknown)

Unknown
Unknown

None

"The Weapon" — Age of Republic Special 1 (Unknown)

Unknown
Unknown

None

The Living Force (Unknown)

Unknown
Unknown

None

The Living Force audiobook (Unknown)

Unknown
Unknown

None

Darth Maul (2017) 2 (In flashback(s)) (Unknown)

Unknown
Unknown

None

Darth Maul (2017) 4 (Unknown)

Unknown
Unknown

None

Queen's Peril (Mentioned only) (Unknown)

Unknown
Unknown

None

Queen's Peril audiobook (Mentioned only) (Unknown)

Unknown
Unknown

None

"Probe Droid Problem" — Darth Maul (2017) 1 (Unknown)

Unknown
Unknown

None

"Raiders of the Lost Gundark" — Star Wars Adventures (2017) 18 (Unknown)

Unknown
Unknown

None

Obi-Wan and Anakin 4 (Unknown)

Unknown
Unknown

None

Obi-Wan and Anakin 5 (Unknown)

Unknown
Unknown

None

Jedi of the Republic – Mace Windu 2 (Unknown)

Unknown
Unknown

None

Star Wars: The Clone Wars — "Ambush" (Unknown)

Unknown
Unknown

None

"Sharing the Same Face" — The Clone Wars: Stories of Light and Dark (Unknown)

Unknown
Unknown

None

"Sharing the Same Face" — The Clone Wars: Stories of Light and Dark audiobook (Unknown)

Unknown
Unknown

None

Star Wars: The Clone Wars — "Dooku Captured" (Unknown)

Unknown
Unknown

None

"Dooku Captured" — The Clone Wars: Stories of Light and Dark (Mentioned only) (Unknown)

Unknown
Unknown

None

"Dooku Captured" — The Clone Wars: Stories of Light and Dark audiobook (Mentioned only) (Unknown)

Unknown
Unknown

None

Star Wars: The Clone Wars — "Landing at Point Rain" (Unknown)

Unknown
Unknown

None

Forces of Destiny: Daring Adventures: Volume 2 (Unknown)

Unknown
Unknown

None

"The Lost Nightsister" — The Clone Wars: Stories of Light and Dark (Unknown)

Unknown
Unknown

None

"The Lost Nightsister" — The Clone Wars: Stories of Light and Dark audiobook (Unknown)

Unknown
Unknown

None

"Dark Vengeance: The True Story of Darth Maul and His Revenge Against the Jedi Known as Obi-Wan Kenobi" — The Clone Wars: Stories of Light and Dark (Unknown)

Unknown
Unknown

None

"Dark Vengeance: The True Story of Darth Maul and His Revenge Against the Jedi Known as Obi-Wan Kenobi" — The Clone Wars: Stories of Light and Dark audiobook (Unknown)

Unknown
Unknown

None

Thrawn Ascendancy: Chaos Rising (Unknown)

Unknown
Unknown

None

Thrawn Ascendancy: Chaos Rising audiobook (Unknown)

Unknown
Unknown

None

Star Wars: The Clone Wars — "A Death on Utapau" (Unknown)

Unknown
Unknown

None

Star Wars: Episode III Revenge of the Sith (Unknown)

Unknown
Unknown

None

Darth Vader (2017) 5 (Unknown)

Unknown
Unknown

None

Star Wars: The Bad Batch — "Infested" (Unknown)

Unknown
Unknown

None

Star Wars: The Bad Batch — "The Outpost" (Unknown)

Unknown
Unknown

None

Darth Vader (2017) 13 (Unknown)

Unknown
Unknown

None

Darth Vader (2017) 14 (Unknown)

Unknown
Unknown

None

Darth Vader (2017) 15 (Unknown)

Unknown
Unknown

None

Darth Vader (2017) 16 (Unknown)

Unknown
Unknown

None

Ahsoka (Unknown)

Unknown
Unknown

None

Ahsoka audiobook (Unknown)

Unknown
Unknown

None

Star Wars Jedi: Fallen Order (Unknown)

Unknown
Unknown

None

Most Wanted (Unknown)

Unknown
Unknown

None

Most Wanted audiobook (Unknown)

Unknown
Unknown

None

Rebel Rising (Unknown)

Unknown
Unknown

None

Rebel Rising audiobook (Unknown)

Unknown
Unknown

None

"The Ghosts of Maul" — Stories of Jedi and Sith (Mentioned only) (Unknown)

Unknown
Unknown

None

"The Ghosts of Maul" — Stories of Jedi and Sith audiobook (Mentioned only) (Unknown)

Unknown
Unknown

None

"The End of History" — Star Wars Insider 154 (Unknown)

Unknown
Unknown

None

Obi-Wan Kenobi — "Part I" (Unknown)

Unknown
Unknown

None

Obi-Wan Kenobi 1 (Unknown)

Unknown
Unknown

None

Obi-Wan Kenobi — "Part VI" (Unknown)

Unknown
Unknown

None

Choose Your Destiny: A Podracer Mission (Unknown)

Unknown
Unknown

None

Lost Stars webcomic (Unknown)

Unknown
Unknown

None

Andor — "Aldhani" (Mentioned only) (Unknown)

Unknown
Unknown

None

Andor — "Narkina 5" (Unknown)

Unknown
Unknown

None

Andor — "Daughter of Ferrix" (Unknown)

Unknown
Unknown

None

"Eyes on the Prize" — Star Wars Rebels Magazine 6 (Unknown)

Unknown
Unknown

None

"Becoming Hunted" — Star Wars Rebels Magazine 10 (Mentioned only) (Unknown)

Unknown
Unknown

None

"Ice Breaking" — Star Wars Rebels Magazine 16 (Unknown)

Unknown
Unknown

None

Star Wars Rebels — "The Mystery of Chopper Base" (Unknown)

Unknown
Unknown

None

"The Long Game" — Age of Rebellion Special 1 (Unknown)

Unknown
Unknown

None

Star Wars Rebels — "The Holocrons of Fate" (Unknown)

Unknown
Unknown

None

Star Wars Rebels — "Visions and Voices" (Unknown)

Unknown
Unknown

None

Star Wars Rebels — "Trials of the Darksaber" (Unknown)

Unknown
Unknown

None

Star Wars Rebels — "Flight of the Defender" (Mentioned only) (Unknown)

Unknown
Unknown

None

Star Wars Rebels — "Kindred" (Unknown)

Unknown
Unknown

None

Star Wars Rebels — "Crawler Commandeers" (Unknown)

Unknown
Unknown

None

Star Wars: Tales of the Empire — "The Way Out" (Unknown)

Unknown
Unknown

None

"An Old Hope" — Life Day Treasury (Mentioned only) (Unknown)

Unknown
Unknown

None

"Tales of Villainy: Grave Digger" — Star Wars Adventures (2020) 10 (Unknown)

Unknown
Unknown

None

"The Hoojib Menace" — Star Wars Adventures Annual 2021 (Unknown)

Unknown
Unknown

None

"Reflection Day" — Life Day Treasury (Unknown)

Unknown
Unknown

None

Rogue One: A Star Wars Story novelization (Unknown)

Unknown
Unknown

None

Rogue One: A Star Wars Story audiobook (Unknown)

Unknown
Unknown

None

Star Wars: Rogue One: A Junior Novel (Unknown)

Unknown
Unknown

None

Star Wars: Rogue One: A Junior Novel audiobook (Unknown)

Unknown
Unknown

None

A New Hope: The Princess, the Scoundrel, and the Farm Boy (Mentioned only) (Unknown)

Unknown
Unknown

None

A New Hope: The Princess, the Scoundrel, and the Farm Boy audiobook (Mentioned only) (Unknown)

Unknown
Unknown

None

"Time of Death" — From a Certain Point of View (Mentioned only) (Unknown)

Unknown
Unknown

None

"Time of Death" — From a Certain Point of View audiobook (Mentioned only) (Unknown)

Unknown
Unknown

None

Battlefront II: Inferno Squad (Unknown)

Unknown
Unknown

None

Battlefront II: Inferno Squad audiobook (Unknown)

Unknown
Unknown

None

"By Whatever Sun" — From a Certain Point of View (Mentioned only) (Unknown)

Unknown
Unknown

None

"By Whatever Sun" — From a Certain Point of View audiobook (Mentioned only) (Unknown)

Unknown
Unknown

None

Princess Leia 3 (Unknown)

Unknown
Unknown

None

Chewie and the Courageous Kid (Unknown)

Unknown
Unknown

None

Doctor Aphra: An Audiobook Original (Unknown)

Unknown
Unknown

None

Darth Vader (2015) 4 (Unknown)

Unknown
Unknown

None

Star Wars (2015) 13 (Mentioned only) (Unknown)

Unknown
Unknown

None

Darth Vader (2015) 16 (Unknown)

Unknown
Unknown

None

Doctor Aphra (2016) 1 (Unknown)

Unknown
Unknown

None

"Mind Your Manners" — Star Wars Adventures Annual 2018 (Unknown)

Unknown
Unknown

None

Star Wars Annual (2015) 3 (Unknown)

Unknown
Unknown

None

Star Wars (2015) 39 (Unknown)

Unknown
Unknown

None

Star Wars (2015) 40 (Unknown)

Unknown
Unknown

None

Star Wars (2015) 70 (Unknown)

Unknown
Unknown

None

"An Echo of Victory" — Empire Ascendant 1 (Unknown)

Unknown
Unknown

None

"Hunger" — From a Certain Point of View: The Empire Strikes Back (Unknown)

Unknown
Unknown

None

"Hunger" — From a Certain Point of View: The Empire Strikes Back audiobook (Unknown)

Unknown
Unknown

None

"Luke on the Bright Side" — Stories of Jedi and Sith (Unknown)

Unknown
Unknown

None

"Luke on the Bright Side" — Stories of Jedi and Sith audiobook (Unknown)

Unknown
Unknown

None

"In the Lair of the Dragon Slug" — Tales from the Rancor Pit (Unknown)

Unknown
Unknown

None

Yoda 10 (Unknown)

Unknown
Unknown

None

Star Wars: Episode V The Empire Strikes Back (First appearance) (Unknown)

Unknown
Unknown

None

The Empire Strikes Back: So You Want to Be a Jedi? (Unknown)

Unknown
Unknown

None

The Empire Strikes Back: So You Want to Be a Jedi? audiobook (Unknown)

Unknown
Unknown

None

Star Wars: The Empire Strikes Back junior novelization (Unknown)

Unknown
Unknown

None

"Rogue Two" — From a Certain Point of View: The Empire Strikes Back (Mentioned only) (Unknown)

Unknown
Unknown

None

"Rogue Two" — From a Certain Point of View: The Empire Strikes Back audiobook (Mentioned only) (Unknown)

Unknown
Unknown

None

"She Will Keep Them Warm" — From a Certain Point of View: The Empire Strikes Back (Unknown)

Unknown
Unknown

None

"She Will Keep Them Warm" — From a Certain Point of View: The Empire Strikes Back audiobook (Unknown)

Unknown
Unknown

None

"The Trial of Dagobah" — Age of Rebellion Special 1 (Unknown)

Unknown
Unknown

None

Star Wars Galaxy of Adventures — "Han Solo vs. the Space Slug - The Escape Artist" (Mentioned only) (Unknown)

Unknown
Unknown

None

"Amara Kel's Rules for TIE Pilot Survival (Probably)" — From a Certain Point of View: The Empire Strikes Back (Mentioned only) (Unknown)

Unknown
Unknown

None

"Amara Kel's Rules for TIE Pilot Survival (Probably)" — From a Certain Point of View: The Empire Strikes Back audiobook (Mentioned only) (Unknown)

Unknown
Unknown

None

"Vergence" — From a Certain Point of View: The Empire Strikes Back (Unknown)

Unknown
Unknown

None

"Vergence" — From a Certain Point of View: The Empire Strikes Back audiobook (Unknown)

Unknown
Unknown

None

Star Wars (2020) 5 (Unknown)

Unknown
Unknown

None

Star Wars (2020) 6 (Unknown)

Unknown
Unknown

None

Darth Vader (2020) 7 (Unknown)

Unknown
Unknown

None

Darth Vader (2020) 8 (Unknown)

Unknown
Unknown

None

Star Wars (2020) 9 (Mentioned only) (Unknown)

Unknown
Unknown

None

Star Wars (2020) 15 (Mentioned only) (Unknown)

Unknown
Unknown

None

Bounty Hunters 16 (Mentioned only) (Unknown)

Unknown
Unknown

None

Star Wars (2020) 24 (Unknown)

Unknown
Unknown

None

Crimson Reign 3 (In flashback(s)) (Unknown)

Unknown
Unknown

None

Crimson Reign 4 (Unknown)

Unknown
Unknown

None

Bounty Hunters 31 (Mentioned only) (Unknown)

Unknown
Unknown

None

Star Wars (2020) 46 (Unknown)

Unknown
Unknown

None

"Return to Echo Base" — Star Wars/Darth Vader 1 (Unknown)

Unknown
Unknown

None

Moving Target: A Princess Leia Adventure (Unknown)

Unknown
Unknown

None

Moving Target: A Princess Leia Adventure audiobook (Unknown)

Unknown
Unknown

None

"Masters" — Stories of Jedi and Sith (Mentioned only) (Unknown)

Unknown
Unknown

None

"Masters" — Stories of Jedi and Sith audiobook (Mentioned only) (Unknown)

Unknown
Unknown

None

"The Man Who Captured Luke Skywalker" — From a Certain Point of View: Return of the Jedi (Mentioned only) (Unknown)

Unknown
Unknown

None

"The Man Who Captured Luke Skywalker" — From a Certain Point of View: Return of the Jedi audiobook (Mentioned only) (Unknown)

Unknown
Unknown

None

Star Wars Adventures: Shadow of Vader's Castle (In flashback(s)) (Unknown)

Unknown
Unknown

None

Alphabet Squadron (Unknown)

Unknown
Unknown

None

Alphabet Squadron audiobook (Unknown)

Unknown
Unknown

None

Aftermath (Unknown)

Unknown
Unknown

None

Aftermath audiobook (Unknown)

Unknown
Unknown

None

Shadow Fall (Unknown)

Unknown
Unknown

None

Shadow Fall audiobook (Unknown)

Unknown
Unknown

None

Aftermath: Life Debt (Unknown)

Unknown
Unknown

None

Aftermath: Life Debt audiobook (Unknown)

Unknown
Unknown

None

Victory's Price (Unknown)

Unknown
Unknown

None

Victory's Price audiobook (Unknown)

Unknown
Unknown

None

Aftermath: Empire's End (Unknown)

Unknown
Unknown

None

Aftermath: Empire's End audiobook (Unknown)

Unknown
Unknown

None

Last Shot (Mentioned only) (Unknown)

Unknown
Unknown

None

Last Shot audiobook (Mentioned only) (Unknown)

Unknown
Unknown

None

The Mandalorian Junior Novel (Unknown)

Unknown
Unknown

None

The Mandalorian Junior Novel audiobook (Unknown)

Unknown
Unknown

None

Star Wars: The Mandalorian: The Manga (Unknown)

Unknown
Unknown

None

The Mandalorian — "Chapter 2: The Child" (Unknown)

Unknown
Unknown

None

The Mandalorian 2 (Unknown)

Unknown
Unknown

None

The Mandalorian 7 (Mentioned only) (Unknown)

Unknown
Unknown

None

The Mandalorian — "Chapter 9: The Marshal" (Unknown)

Unknown
Unknown

None

The Mandalorian Season 2 Junior Novel (Unknown)

Unknown
Unknown

None

The Mandalorian Season 2 1 (Unknown)

Unknown
Unknown

None

The Mandalorian — "Chapter 10: The Passenger" (Unknown)

Unknown
Unknown

None

The Mandalorian — "Chapter 21: The Pirate" (Unknown)

Unknown
Unknown

None

Poe Dameron: Free Fall (Mentioned only) (Unknown)

Unknown
Unknown

None

Poe Dameron: Free Fall audiobook (Mentioned only) (Unknown)

Unknown
Unknown

None

Shadow of the Sith (Unknown)

Unknown
Unknown

None

Shadow of the Sith audiobook (Unknown)

Unknown
Unknown

None

Bloodline (First identified as cavern, simultaneous with audiobook) (Unknown)

Unknown
Unknown

None

Bloodline audiobook (Unknown)

Unknown
Unknown

None

Age of Resistance - Supreme Leader Snoke 1 (Unknown)

Unknown
Unknown

None

The Legends of Luke Skywalker (Unknown)

Unknown
Unknown

None

The Legends of Luke Skywalker audiobook (Unknown)

Unknown
Unknown

None

"The Face of Evil" — Tales from a Galaxy Far, Far Away: Aliens: Volume I (Unknown)

Unknown
Unknown

None

Star Wars: Forces of Destiny—Rose & Paige (Mentioned only) (Unknown)

Unknown
Unknown

None

Poe Dameron 1 (Unknown)

Unknown
Unknown

None

Poe Dameron 2 (Unknown)

Unknown
Unknown

None

Poe Dameron 3 (Unknown)

Unknown
Unknown

None

Poe Dameron 11 (In flashback(s)) (Unknown)

Unknown
Unknown

None

Poe Dameron 12 (Unknown)

Unknown
Unknown

None

Poe Dameron 13 (Unknown)

Unknown
Unknown

None

Phasma (Unknown)

Unknown
Unknown

None

Phasma audiobook (Unknown)

Unknown
Unknown

None

The Last Jedi: Cobalt Squadron (Unknown)

Unknown
Unknown

None

The Last Jedi: Cobalt Squadron audiobook (Unknown)

Unknown
Unknown

None

Galaxy's Edge: Black Spire (Unknown)

Unknown
Unknown

None

Galaxy's Edge: Black Spire audiobook (Unknown)

Unknown
Unknown

None

Star Wars: The Last Jedi: Expanded Edition (Unknown)

Unknown
Unknown

None

Star Wars: The Last Jedi: Expanded Edition audiobook (Unknown)

Unknown
Unknown

None

Star Wars: The Last Jedi: A Junior Novel (Unknown)

Unknown
Unknown

None

Star Wars: The Last Jedi: A Junior Novel audiobook (Unknown)

Unknown
Unknown

None

Resistance Reborn (Unknown)

Unknown
Unknown

None

Resistance Reborn audiobook (Unknown)

Unknown
Unknown

None

"Through the Turbulence" — Stories of Jedi and Sith (Unknown)

Unknown
Unknown

None

"Through the Turbulence" — Stories of Jedi and Sith audiobook (Unknown)

Unknown
Unknown

None

Star Wars Resistance — "The New World" (Unknown)

Unknown
Unknown

None

Allegiance 2 (Mentioned only) (Unknown)

Unknown
Unknown

None

"Secret Agent Droids, Part 3" — Star Wars Adventures (2017) 29 (Mentioned only) (Unknown)

Unknown
Unknown

None

R2-D2 is LOST! (Unknown)

Unknown
Unknown

None

Spark of the Resistance (Unknown)

Unknown
Unknown

None

Spark of the Resistance audiobook (Unknown)

Unknown
Unknown

None

A Crash of Fate (Mentioned only) (Unknown)

Unknown
Unknown

None

A Crash of Fate audiobook (Mentioned only) (Unknown)

Unknown
Unknown

None

"Vengeful Waves" — Myths & Fables (Mentioned only) (In flashback(s)) (Unknown)

Unknown
Unknown

None

"Vengeful Waves" — Myths & Fables audiobook (Mentioned only) (In flashback(s)) (Unknown)

Unknown
Unknown

None

"The Black Spire" — Myths & Fables (In flashback(s)) (Unknown)

Unknown
Unknown

None

"The Black Spire" — Myths & Fables audiobook (In flashback(s)) (Unknown)

Unknown
Unknown

None

"The Witch & the Wookiee" — Myths & Fables (Mentioned only) (In flashback(s)) (Unknown)

Unknown
Unknown

None

"The Witch & the Wookiee" — Myths & Fables audiobook (Mentioned only) (In flashback(s)) (Unknown)

Unknown
Unknown

None

"Black Spire: Return to a Shattered Planet" — Galaxy's Edge: Black Spire (Unknown)

Unknown
Unknown

None

"The Obstacle Course, Part 1" — Star Wars Adventures (2020) 1 (Unknown)

Unknown
Unknown

None

Star Wars: The Rise of Skywalker: A Junior Novel (Unknown)

Unknown
Unknown

None

Star Wars: The Rise of Skywalker: A Junior Novel audiobook (Unknown)

Unknown
Unknown

None