After discovering, cataloging and, unfortunately, devouring the near mythical giant tortoises of the Galapagos, Charles Darwin published 'The Origin of Species', and extensive expose into the then-unknown Island cluster.
The book featured a myriad of birds and mammals that existed in no other regions of the world; animals that had perpetually evolved due to the lack of natural predators-or so the theory goes.
While there exists a guide of the Galapagos, what Darwin never got around to publishing was a guide to the Galapagos.
Which is why it should come as no surprise that the Islands' most notorious attraction is the namesake of the revolutionary scientist himself, The Charles Darwin Research Station.
Visitors to this free reserve can experience the quirk and trepid motions of the baby tortoises, land iguanas and, the star of the exhibit, Lonesome George, the infamous giant Galapagos tortoise and soon-to-be dad.
However, the best way to legally experience the most and best of the Galapagos is to board a boat.
Several styles of charters and Galapagos cruises exist, and all run the gamut of prestige-from budget to ritzy.
While some are merely spectator affairs, the luxury Galapagos cruises will almost undoubtedly allow you to de-board and visit the Islands' national park.
There you will experience species of animals unafraid, friendly to visitors.
So much so that you will need to maintain a watchful step.
For those visiting for the first time, it is advised that you check, first, with the boat in case there are any particular physical requirements or limitations.
And, as always, remain diligent to the area's natural inhabitants, as they are merely a flicker of flame in a rainstorm.