The 9 Best Greek Islands For Hiking: Trails On The Aegean

Greece’s Aegean islands offer more than just pristine beaches and whitewashed villages. You’ll discover an unexpected paradise for hikers, with trails winding through dramatic landscapes that reveal a different side of these beloved destinations. From Crete’s legendary gorges to Santorini’s volcanic cliffs, each island presents unique terrain and breathtaking vistas you can’t experience from a beach chair. Lace up your hiking boots and prepare to explore these nine remarkable Greek islands where ancient paths lead to unforgettable adventures.

Key Points

• Crete offers the iconic Samaria Gorge, a 16km UNESCO Biosphere Reserve featuring dramatic cliffs and diverse flora and fauna.
• Santorini’s Caldera Trail provides stunning 10km coastal views from Fira to Oia with panoramic vistas of the Aegean.
• Naxos features the 50km Strada Trail connecting villages via ancient marble paths suitable for families and hikers of all levels.
• Andros boasts over 300km of interconnected trails for all experience levels, traversing mountains, valleys, and terraced landscapes.
• Corfu’s 180km north-south trail avoids tourist zones while showcasing beaches, olive groves, and gorges ideal for multi-day trekking.

Crete: Conquering the Famous Samaria Gorge

Crete’s crown jewel for hikers is unquestionably the magnificent Samaria Gorge, a 16-kilometer natural wonder that cuts dramatically through the White Mountains. Beginning at the Omalos Plateau (1,230m elevation) and ending at the coastal village of Agia Roumeli, this moderately difficult trek takes you through pine forests, alongside towering 300-meter cliffs, and across rocky riverbeds. Be prepared to encounter the famous Iron Gates, the gorge’s narrowest section measuring just 3 meters wide.

You’ll need 4-8 hours to complete this downhill journey, depending on your pace and how often you stop to photograph the breathtaking scenery.

As a National Park and World Biosphere Reserve, you’ll encounter diverse flora and fauna unique to Crete. While Crete is renowned for its hiking, it’s also part of the Aegean sailing route that attracts adventurers seeking both land and sea experiences. Prepare properly—wear sturdy shoes, bring plenty of water, and consider scheduling your hike outside summer’s peak heat. Many travelers opt for guided tours to maximize safety and enjoyment.

Santorini: Walking the Caldera’s Edge

Perched along the rim of an ancient volcano, Santorini’s caldera trail delivers one of the most spectacular hiking experiences in the Mediterranean. This 10 km journey from Fira to Oia takes you through charming villages while offering breathtaking views at every turn.

Follow the winding caldera path to discover Santorini’s soul—where ancient geology meets breathtaking Aegean panoramas.

You’ll traverse Firostefani and Imerovigli (the trail’s highest point at 350 meters) before descending to Oia. The path is generally well-marked, combining cobblestone, sidewalk, and dirt sections. Many hikers consider stopping at Avocado Restaurant in Imerovigli for a relaxing mid-hike refreshment. The experience rivals even the historical sites of Athens in terms of cultural and scenic significance.

Start early to avoid both the crowds and Santorini’s intense sun—there’s minimal shade along the route.

Allow 3-5 hours for the hike, depending on your pace and photo stops. Don’t miss the optional detour to Skaros Rock, which adds an hour but rewards you with exceptional perspectives of the caldera’s dramatic geological formations.

Naxos: From Coast to Coast on the Strada Trail

While Santorini enthralls with its dramatic caldera views, Naxos offers an entirely different hiking experience with its historic Strada Trail. This 50-kilometer route crosses the island on ancient marble-paved mulepaths, connecting whitewashed Cycladic villages while showcasing breathtaking Aegean vistas. The trail’s journey through Naxos reveals a rich tapestry of Venetian influence, evident in the very name “Strada” itself.

You’ll find the trail divided into manageable stages, marked with red paint and posts to guide your journey from Plaka to Apollonas. Families with children can enjoy shorter segments of the trail before returning to family-friendly accommodations available on the island.

For the best experience:

1. Visit in spring (April-May) when wildflowers carpet the landscape and temperatures remain comfortable
2. Pack sturdy walking shoes to navigate the varied terrain of marble paths and dirt trails
3. Explore the ancient marble quarries along the way, witnessing the island’s historical significance firsthand

Andros: 300km of Interconnected Hiking Paradise

Hidden among the Cyclades archipelago, Andros stands as Greece’s premier hiking destination with an astounding network of over 300km of interconnected trails. You’ll discover 240km of fully way-marked routes restored to European standards, with over 25 paths suitable for all experience levels.

What makes Andros special is its diverse terrain—lush valleys, rugged mountains reaching 1000 meters, and ancient terraced landscapes. In 2015, the island received the prestigious Leading Quality Trails certification, making it the first and only European island with this recognition. You can easily access the island via a 2-hour ferry from Athens’ Rafina port.

The Mediterranean climate offers warm, sunny days from March to November, making spring and autumn ideal for exploring. While Andros offers exceptional hiking opportunities, consider Greek island Milos for its unique coastal landscapes as a complementary destination. After your hike, cool off in the Aegean Sea at one of the many beaches where trails often end—the perfect reward for your day’s adventure.

Corfu: Diverse Landscapes Along the Corfu Trail

Corfu stands as one of Greece’s most diverse hiking islands, boasting the impressive 180km Corfu Trail that traverses the island from south to north. Established in 2001, this waymarked route carefully avoids mass tourism zones while showcasing the island’s natural beauty through beaches, olive groves, gorges, and karst plateaus. The hospitable local Greek villagers make the journey particularly memorable for hikers exploring this greenest of the Greek islands. Much like Athens’ historic allure, Corfu offers a perfect blend of cultural experiences and natural adventures that make it a must-visit destination for travelers.

For the best hiking experience:

1. Time your visit wisely – April-May and September-October offer ideal temperatures and either spring wildflowers or autumn olive harvests.
2. Plan your stages carefully – The trail’s 13 key settlements provide overnight stops with daily distances averaging 14-20km.
3. Pack essentials – Sturdy hiking boots, sun protection, and at least 2L of water are non-negotiable, especially during summer months when temperatures can exceed 35°C.

Hydra: Car-Free Island Exploration on Foot

Step back in time on Hydra, a Greek paradise where cars have been banned for decades, creating one of Europe’s most unique hiking destinations. All trails begin near the Pavlos Koundouriotis statue at the port, offering options for every skill level.

Discover timeless Hydra, where car-free paths invite adventurers of all abilities to explore Greece’s hidden gem.

You’ll find the Western Hydra Trail (15.8 km) rewards your effort with panoramic views and archaeological discoveries, while the shorter Heroic Harbour Trail (6.6 km) delivers scenic coastal vistas with less exertion. After hiking, many visitors enjoy snorkeling opportunities along the island’s crystal-clear waters, a perfect complement to land exploration.

Be prepared for steep donkey paths and prickly gorse that challenge even experienced hikers. Visit during spring or fall for ideal weather and wildflower displays.

Pack water, snacks, sun protection, and wear sturdy shoes—the rugged terrain demands proper footwear. The car-free environment creates a peaceful hiking experience unlike anywhere else in Greece. The extensive Hydra Trails network provides access to numerous monasteries, chapels, and rural settlements with breathtaking sea views.

Sifnos: Ancient Marble Trails and Monastery Views

Sifnos offers over 100 kilometers of meticulously marked trails, creating one of Europe’s finest hiking networks right in the heart of the Cyclades. You’ll wander along ancient marble-paved paths connecting traditional villages, hidden beaches, and historical sites. The island has one of the best organized trail networks in Europe with small and large paths connecting points. With hiking opportunities similar to those on the Ionian islands, Sifnos provides a unique blend of natural beauty and historical significance.

Since its 2015 upgrade and twinning with South Korea’s popular Jeju Olle Trail, Sifnos has become a hiking paradise.

Three must-try routes:

1. Trail 01 “Eternal Capitals” – Journey between cultural hubs of Apollonia, Artemonas, and Exabela
2. Trail 08 “Route of the Mines” – Follow historical mining paths to the stunning Chrysopigi Monastery
3. Trail 09 “Wuthering North” – Experience rugged coastal landscapes with dramatic sea views

Spring and autumn offer ideal hiking conditions with wildflowers and mild temperatures. Don’t miss the chance to discover beaches only accessible by foot!

Amorgos: Following the Blue Canyon Path

Renowned throughout the Aegean for its wild beauty and dramatic landscapes, Amorgos invites hikers to explore its famous “Blue Paths” network that winds through the island’s spectacular terrain. Seven clearly marked trails offer adventures for every skill level, from novice walkers to seasoned trekkers.

The challenging Hozoviotissa to Aegiali route takes you on a 4-5 hour journey across mountain ridges with breathtaking Aegean views. Along the way, you’ll discover the imposing Hozoviotissa Monastery, abandoned settlements like Asfontilitis, and the ruins of Byzantine monasteries. Hikers passing through Kapsala will encounter the beautiful Virgin Mary Theoskepasti and stunning panoramic vistas.

For a historical experience, follow the Old Strata (Palia Strata), the traditional path locals used before modern roads connected Chora to Aegiali. Unlike the popular beaches of Ionian islands, Amorgos offers a more serene hiking experience away from crowds. Whichever trail you choose, you’ll be surrounded by aromatic herbs and stunning seascapes that showcase Amorgos’s untamed character.

Folegandros: Rugged Cliffside Treks and Hidden Coves

Tucked away in the western Cyclades, Folegandros charms hikers with its dramatic limestone cliffs and pristine hidden coves that remain invigoratingly uncrowded compared to its famous neighbors. You’ll discover a network of ancient paved paths connecting whitewashed villages, isolated beaches, and hilltop churches offering breathtaking Aegean panoramas. The island offers incredible flexibility with self-guided routes that require no prior arrangements, allowing you to explore at your own pace. Unlike the more touristed Cretan trails, Folegandros offers a more intimate hiking experience with equally stunning Mediterranean vistas.

Three must-try trails:

1. Chora to Agios Nikolaos – A moderate trek rewarding you with spectacular sea views and access to secluded beaches perfect for a revitalizing swim.
2. Ano Meria to Aspropountas – Wander through rolling hills and traditional settlements with authentic local character.
3. Karavostasis to Chora – A thorough route showcasing the island’s diverse landscapes from coastal paths to elevated viewpoints.

Don’t miss sunset from the cliffside trails – it’s pure magic!

The Sum Up

As you lace up your boots on these stunning Aegean islands, you’re stepping into centuries of Greek history and unparalleled natural beauty. Like Maria, who discovered her love for photography while hiking Santorini’s caldera path, you’ll find these trails offer more than exercise—they’re gateways to personal discovery. Whether you’re a seasoned trekker or casual walker, Greece’s island trails are waiting to transform your vacation into an unforgettable journey.