Submarine Explorer 1

The Submarine Explorer 1 (Japanese: かいえん １ごう Kaien No. 1) is a submarine built at Stern's Shipyard in Slateport City.

Submarine Explorer 1 inside the Seafloor Cavern

In the games

Team Magma^R or Team Aqua^SE tried to steal the submarine's plans twice before the submarine could be built.

After the submarine is completed, Stern reveals that its purpose is to explore the Seafloor Cavern, an underwater cavern on Route 128. However, Team Magma^R or Team Aqua^SE end up stealing the finished product and taking it to the cavern themselves. The only time the submarine is visible during the game is when it is parked in the entrance of the Seafloor Cavern while the villainous team is inside. Inside the Seafloor Cavern, one of the grunts remarks that the submarine is "brutal as a ride" because of its small size. The submarine is not seen again after the player clears the villainous team from the Seafloor Cavern.

In the manga

In the Pokémon Adventures manga

Spoiler warning: this article may contain major plot or ending details.

The submarine (background) and its "heart"

In Pokémon Adventures, two parts of the Submarine Explorer 1 (named the Kaien 1 in the Chuang Yi translation) are featured: the submarine's "heart", manufactured by the Devon Corporation; and the submarine itself, designed by Captain Stern. Team Aqua steal the submarine's heart in VS. Ludicolo, which enables the submarine to travel deep underwater, while Team Magma steal the submarine itself in VS. Slugma II. This eventually leads to the two team leaders forming a pact to join forces temporarily in VS. Walrein, and heading to the Seafloor Cavern together with the complete submarine in VS. Whiscash. Later, in VS. Armaldo, the submarine breaks apart due to being sent deep underwater without its heart component, and the wreckage floats to the surface. This is the last that is seen of the submarine.

Ruby was in the submarine when Team Magma stole it. He escaped via an escape pod and ended up at the river on Route 119.

Sea transportation in the Pokémon world Core series games: Abandoned Ship • Royal Unova • S.S. Anne • S.S. Aqua S.S. Sinnoh • S.S. Tidal • Seagallop Ferries • Submarine Explorer 1 Orre games: Luxo Cruiser • Robo Kyogre • S.S. Libra Pokémon Ranger series: Cargo Ship • Submarine • The Union Other games: S.S. Prime Treasure* Anime: Forsaken Ship • Ghost ship • Pokémon Showboat St. Anne • S.S. Cussler • S.S. St. Flower Adventures: Abandoned Ship • S.S. Anne • S.S. Aqua • S.S. Sinnoh S.S. Tidal • Seagallop Ferries • Submarine Explorer 1

Hoenn
Settlements Littleroot Town • Oldale Town • Petalburg City • Rustboro City • Dewford Town • Slateport City • Mauville City • Verdanturf Town Fallarbor Town • Lavaridge Town • Fortree City • Lilycove City • Mossdeep City • Sootopolis City • Pacifidlog Town • Ever Grande City Battle Frontier • Battle Resort Routes 101 • 102 • 103 • 104 • 105 • 106 • 107 • 108 • 109 • 110 • 111 • 112 • 113 • 114 • 115 • 116 • 117 • 118 119 • 120 • 121 • 122 • 123 • 124 • 125 • 126 • 127 • 128 • 129 • 130 • 131 • 132 • 133 • 134 • Underwater Landmarks Petalburg Woods • Rusturf Tunnel • Island Cave • Granite Cave • Abandoned Ship • Sea Mauville • Oceanic Museum Seaside Cycling Road • Trick House • Mauville Game Corner • New Mauville • Trainer Hill • Desert Ruins • Mirage Tower • Fiery Path Jagged Pass • Mt. Chimney • Desert Underpass • Meteor Falls • Weather Institute • Scorched Slab • Ancient Tomb • Safari Zone • Mt. Pyre Lilycove Museum • Shoal Cave • Team Aqua Hideout • Team Magma Hideout (Lilycove • Jagged Pass) • Mossdeep Space Center • Seafloor Cavern Cave of Origin • Mirage Island • Sky Pillar • Victory Road • Pokémon League • Sealed Chamber • Artisan Cave • Altering Cave • Southern Island Marine Cave • Terra Cave • Contest Hall • Battle Maison • Battle Tower • Battle Tent • Secret Islet • Secret Meadow • Secret Shore Mirage spots Mirage Caves • Mirage Forests • Mirage Islands • Mirage Mountains Crescent Isle • Fabled Cave • Gnarled Den • Nameless Cavern • Pathless Plain • Trackless Forest Access to Birth Island • Faraway Island • Navel Rock • Sky

This article is part of Project Locations, a Bulbapedia project that aims to write comprehensive articles on every location in the Pokémon world.