It’s millions of years old, weighs in at an estimated 10 million tons, is more than 200m high and has a curious history. But it’s unlikely you would have ever heard of — let alone seen — this intriguing giant.

That’s because the Rock of Guatapé monolith (also known as El Peñol) is far removed from the typical “attractions” on offer at the well-trodden tourist trails of our favorite destinations such as Bali and Thailand.

can't be too bad! it's only over 700 steps..

A photo posted by ジェシカ (@jessmaayallen) on

Due to its far-flung location in Guatapé, Colombia, the fascinating rock is well-known amongst locals but has remained off the radar for most Australian travellers. And boy, have we been missing out.

Rediscovered by a group of mates back in the 1950s, who scaled it using just a wooden plank, the rock has been declared a national monument by the Colombian government.

Its trademark feature is more modern addition; an astounding staircase that zigzags a staggering 649 steps up through a crack in the side of the otherwise fairly smooth rock. No matter where you are in the nearby towns, you just can’t miss it.

And there’s something a bit strange about the rock, which was worshipped by its former inhabitants.

Not visible at every angle, eagle-eyed visitors have been left baffled after spotting giant letters painted in white on the side of it, spelling out: “GI”. So what on Earth does that mean? It turns out that what appears to be an “I” is actually an incomplete “U”.

What’s the significance of those letters? The monolith actually straddles two towns, Guatapé and El Peñol, and its ownership has long been disputed by locals. So to settle the matter, residents of Guatape decided to paint the town’s name on it, but it wasn’t long before residents of El Peñol noticed and a mob ceased the painting.

To this day, nobody has dared finish it.

On top of the rock is a viewing area with food available and souvenirs. The view is pretty awesome, and looks out to the Embalse del Peñol, a hydro-electric dam that submerged the original town of El Peñol in the 1970s.

Yep, one to add to the bucket list if in Colombia.

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