Idra

Welcome to Idra, a Temperate island in the Aegean Sea, part of the majestic Atlantic Ocean. This guide offers a comprehensive overview of what makes Idra unique – from its geography and climate to its population, infrastructure, and beyond. Dive into the details:
- Geography and Size: Explore the island’s size and location.
- Climate and Weather: Weather patterns and temperature.
- Topography and Nature: Uncover the natural wonders of the island.
- Infrastructure and Travelling: Insights on reaching, staying, and making the most of your visit.
- News and Headlines: Latest News.
Geography and size of Idra
Size: 49.8 km²
Coastline: 58.4 km
Ocean: Atlantic Ocean
Sea: Aegean Sea
Continent: Europe
Idra is a Medium Island spanning 50 km² with a coastline of 58 km.
Archipel: Mediterranean islands – Encompassing numerous islands in the Mediterranean Sea, each with its own unique culture, history, and natural beauty, from the Balearics to the Greek islands.
Tectonic Plate: Aegean Sea – Located in the eastern Mediterranean, this microplate is characterized by seismic and volcanic activity due to its interaction with the Eurasian and African Plates.
The geographic heart of the island is pinpointed at these coordinates:
Latitude: 37.33377411 / Longitude: 23.46829085
Climate and weather of Idra
Climate Zone: Temperate
Climate Details: Hot-Summer Mediterranean Climate
Temperature: Hot Summer
Climate Characteristics: Characterized by hot, dry summers and mild, wet winters, typical of coastal areas with abundant sunshine.
Topography and nature of Idra
Timezone: UTC+02:00
Timezone places: Europe/Mariehamn
Max. Elevation: 450 m
Mean Elevation: 177 m
Vegetation: Agricultural Mosaic
Tree Coverage: 27%
The mean elevation is 177 m. The highest elevation on the island reaches approximately 450 meters above sea level. The island is characterized by Hills: Gently sloping landforms with rounded tops, having a maximum elevation between 200 and 500 meters. Hills contribute to a varied landscape on islands.
Dominating Vegetation: Agricultural Mosaic
A mix of cropland and natural vegetation, often seen in rural landscapes where agricultural fields are interspersed with patches of natural habitats. Idra has a tree cover of 27 %.
Vegetation: 12 vegetation zones – Exceptionally Diverse Island
Islands with more than ten vegetation zones are among the most ecologically rich and varied in the world. These islands are akin to miniature continents, boasting an incredible array of ecosystems. The sheer range of habitats, from high peaks to deep valleys, rainforests to deserts, creates a mosaic of life that is unparalleled. They are crucial for conservation and ecological studies.
Infrastructure and Travelling to Idra
Does the island have a public airport? no.
There is no public and scheduled airport on Idra. The nearest airport is Athens Eleftherios Venizelos International Airport, located 75 km away.
Does the island have a major port? no.
There are no major ports on Idra. The closest major port is SPETSES, approximately 22 km away.
The mean population of Idra is 29 per km². Idra is Gently Populated. The island belongs to Greece.
Continuing your journey, Nisí Dokós is the next notable island, situated merely km away.
Greece is classified as Developed region: nonG7: Developed economies outside of the Group of Seven, characterized by high income and advanced economic structures. The level of income is High income: OECD.
News – Latest Updates and Headlines from Idra
Stay informed with the most recent news and important headlines from Idra. Here’s a roundup of the latest developments.
- Greece has 227 islands, these are the 15 best to visit in 2026 - CN Travelleron 28 December 2025
Greece has 227 islands, these are the 15 best to visit in 2026 CN Traveller
- IDRA holds youth-focused seminars to promote insurance awareness - The Business Standardon 6 November 2025
IDRA holds youth-focused seminars to promote insurance awareness The Business Standard
- Postcards from Hydra: a Faithfull guide to where to eat and drink on the Greek island - RUSSHon 18 October 2025
Postcards from Hydra: a Faithfull guide to where to eat and drink on the Greek island RUSSH
- Porto Hydra: Greece’s Majestic Little Venice - GreekReporter.comon 17 October 2025
Porto Hydra: Greece’s Majestic Little Venice GreekReporter.com
- The Best Greek Islands to Visit in 2025 - Condé Nast Traveleron 18 September 2025
The Best Greek Islands to Visit in 2025 Condé Nast Traveler
- Travel by Donkey—or Superyacht—Around Hydra, a Car-Free Greek Island Haven - Mansion Globalon 16 September 2025
Travel by Donkey—or Superyacht—Around Hydra, a Car-Free Greek Island Haven Mansion Global
- Fans left divided as Love Island’s Georgia Steel wears THIS to Dani Dyer’s wedding - Goss.ieon 1 June 2025
Fans left divided as Love Island’s Georgia Steel wears THIS to Dani Dyer’s wedding Goss.ie
- How This Charming Greek Island Has Become a Surprising Art Destination—With Stylish Parties and Pop-up Galleries - Travel + Leisureon 14 May 2025
How This Charming Greek Island Has Become a Surprising Art Destination—With Stylish Parties and Pop-up Galleries Travel + Leisure
- The crowd-free Greek island we prefer to Mykonos and Santorini - The Independenton 12 May 2025
The crowd-free Greek island we prefer to Mykonos and Santorini The Independent
- This Greek island banned all vehicles — donkeys are the only transportation on its ancient cobblestone streets - Journée Mondialeon 17 April 2025
This Greek island banned all vehicles — donkeys are the only transportation on its ancient cobblestone streets Journée Mondiale
Please note: The data used here has been primarily extracted from satellite readings. Deviations from exact values may occur, particularly regarding the height of elevations and population density. Land area and coastline measurements refer to average values at mean high tide.
