This is a great path to take in the warmer months, as it’s the flattest of all three and it passes several beaches along the way. Leave Hydra Town by following the coast towards the coastal hamlet of Kamini, and once you reach its beach, continue along the dirt road to Vlihos.
This uphill journey begins from Hydra Town harbor and meanders its way up the island’s highest point, a hill where the monastery of Profitis Ilias lies. You’ll need to follow the town’s main street (Miaoulis). Past the horse stables, a road with three lanes and lined with trees, leading to the Church of Agios Konstantinos. Instead of reaching the church, take the first left (almost a U turn) upwards and follow along until you notice a vague trail veering off towards the left.
This is one of Hydra’s most challenging yet beautiful trails. It takes a while, so plenty of water and snacks are ideal. Due to difficult signage and overall difficulty, it is highly recommended that you take the water taxi to the monastery and begin your hike from there, rather than arduously trying to reach it and being exhausted before the real route even begins!