Niagara Base

The Niagara Base is a base from the Beast Wars II portion of the Generation 1 continuity family.

[sic]

The Niagara Base (ナイアガラベース Naiagara Bēsu) is a Maximal outpost on Gaea, concealed behind a waterfall. The Yukikaze is marooned there and so the falls have been fortified by Diver with all manner of armaments and booby traps. Heavy cannons and a launching bay for the Tako Tank are hidden behind the falls, while giant Venus flytraps are scattered about the cliffs.

It's silly, but it works.

Toys

Beast Wars II

• Diver & Niagara Base (1998)
  • Japanese ID number: X-2

• More information on the Niagara Base (with Diver) at TFU.info

Notes

• Niagara Base has long been reported to be a recommissioned toy from Takara's Microman line. We have yet to get official confirmation of this fact, though. It bears a slight resemblance to the domed Microman Rescue Base. At the very least, it clearly wasn't designed with normal Transformers toys in mind, not even Basic-sized ones, as the base interior is designed around a considerably smaller scale of figure.
• Obviously, the Niagara Base is named after the real-world Niagara Falls. Though said falls are way, way, way bigger.