Viannos is a mountainous area and municipality in the southeastern part of the Heraklion regional unit on the island of Crete. It is characterized by rugged terrain, mountains, gorges, and olive groves that extend down toward the Libyan Sea. The area is relatively remote, preserving an authentic and traditional character.

Viannos is known for its small villages, agricultural economy, and peaceful natural surroundings. It also provides access to beautiful and less developed beaches in southern Crete, offering an experience far from mass tourism. The landscape is striking, with dramatic transitions from mountains to sea.

Beyond its natural beauty, Viannos also has historical significance, as it is associated with important events in modern Cretan history. Today, it is a destination for those seeking tranquility, tradition, and an authentic Cretan experience.