While there is still a "Caveman" room complete with rock walls, animal hide covered furniture and a waterfall in the bathroom.There are also fun suites like Room 182 "Tall and Short" where the pepto-bismal pink room was designed to cater to couples where one is tall and the other is short - for instance, one side of the bed is high ... Looking to embrace the fantasy of living under the sea with your favorite mermaid?Each of these motels caters to fantasies or have themed rooms that will make your Valentine's Day that much more fun compared to a eewwey gooey, boring romantic night at a typical hotel with red roses and chocolates.

Not ready to go whole hog into what otherwise might be considered a "sex hotel" but still want a fun experience you'll both remember?

This next group of hotels is the perfect choice for adventure ...

Hotel Pattee set in Perry Iowa looks like a classic railroad hotel but that conservative veneer hides the wild themed rooms contained within.

While you won't find a "caveman room", you'll find themes ranging from those celebrating comic artist VT Snick (creator of Alley Oop) complete with a drafting desk and comics, a circus themed room in honor of circus agent R. Harvey, and a Central America Room where parrots, monkeys, and lizards will watch over you at night.

Prices start $800 but for that price, you get diving gear, snacks, and Papa John's pizza delivery ...

Guests must be a certified diver, or willing to take the certification course for .

OK, so that doesn't sound like the most romantic hotel idea - but who doesn't want to pretend to be The King?

Now you can, with a stay here in one of the Heartbreak Hotel suites - Hollywood, Burning Love, Graceland, or Gold and Platinum.

Located in California's Central Coastal town of San Luis Obispo, the Madonna Inn is perhaps the perfect mixture of campy romantic fun mixed with class.

At other hotels boasting themed fantasy suites, the word "seedy" might not be out of place but at the Madonna Inn, they are fun but not something you might have to hide from your kids.

Located in Cherry Hill, NJ the Feather Nest Inn boasts a mixture of themed fantasy suites along with "classier" (presumably) romance suites.