This one can easily be the highlight of your trip to Santorini. If you want a chance to up your social game with some of the best photo opportunities Santorini has to offer, this hike is a must. The hike goes from Fira to Oia and is about three hours long (in you take it easy), which can be a bit steep at some points but it’s definitely worthwhile doing as it will reward you with some of the best views of the island. Better doing the hike at sunset, as it won’t be as hot at this time of day and you’ll get the most beautiful photos at this time of day!