Marine Tube
Marine Tube マリンチューブ

North Exit: Humilau City
South Exit: Undella Town

The Marine Tube is a tunnel which runs under the ocean connecting Undella Town to Humilau City. This tunnel works similar to the other bridges, specifically Skyarrow Bridge by having adaptable camera angles. As you travel through the tunnel, you can see various Pokémon swimming by. If you see Wailord swim by, you will receive a medal.

Marine Tube

Items - Black 2 & White 2