If the thought of making your way down the aisle gives you cold feet, then you might have a hard time believing that some people actually choose to get married in a shark tank.

They say that marriage is like a roller coaster. So why not get married on one? Strap in, thrill-seekers! It's gonna be a bumpy ride!

Couples with a love of maritime history (who've apparently only ever seen the first half of the 3 hour long Titanic movie) are flocking to get married on a replica of the famed ship:

You don't have to be a geologist to get access to a cave. Slightly spooky, but naturally stunning, there are caves all over the country just perfect for an intimate ceremony to satisfy your inner spelunker.

Does your love feel like a fire inside of you, smoky and hot, ready to burst forth and shower your loved one? Then, why not get married on an active volcano?