Good to know
Good to Know
- The Fira-to-Oia caldera hike gets increasingly crowded as the day progresses toward sunset; consider hiking in reverse (Oia to Fira) or going early morning to avoid crowds
- Summer heat (July-August) makes hiking and climbing significantly more challenging; water sports and activities generally more comfortable year-round
- Volcanic and pumice stone terrain is rough and can be slippery even in dry conditions; sturdy footwear essential
- Many organized tours (boat excursions, cycling, climbing) depart from or are accessible near Kamari, Perissa, Vlychada, and Perivolos beaches on the east and south sides
- Winter is calm and excellent for climbing (spring/autumn optimal), but water sports visibility and comfort decrease
- Most organized activities (hiking, cycling, diving, sailing) can be booked directly through tour operators or arranged via your accommodation
Hiking
- Summary
- Santorini offers abundant hiking with volcanic caldera trails, ancient archaeological routes, and coastal paths suitable for various fitness levels.
- General Conditions
- Mostly volcanic and rough soil with mixture of paved sections, cobblestones, and dirt tracks. Some sections can be slippery. Very little shade on island. Highly variable heat and sun exposure, especially in July-August.
Essential Tips
- Bring plenty of bottled water (tap water not drinkable)
- Wear enclosed-toe hiking boots or sturdy shoes due to pumice stone slipperiness
- Start early morning or late afternoon to avoid midday heat
- Wear hat and sun protection
- Inform others of hiking plans including estimated return time
Popular Trails
Fira to Oia Caldera Trail
- Difficulty
- Easy to moderate (terrain not challenging, but longest trail on island)
- Distance Km
- 10
- Description
- The most famous and popular hiking route in Santorini, spanning approximately 10 kilometers along the caldera edge. Passes through villages like Firostefani and Imerovigli featuring whitewashed Mediterranean houses and stunning views of the Aegean Sea, volcanic islands, and caldera.
Nea Kameni (Volcano) Hike
- Difficulty
- Moderate (uneven volcanic ground)
- Distance Km
- Short
- Travel time
- 1-1.5
- Access Note
- Requires boat tour from main island
- Description
- Accessible by boat tour. Walk through volcanic landscape with black lava rocks and active sulfur vents. Experience walking on lava with panoramic coastal views.
Ancient Thera Trail
- Difficulty
- Moderate to difficult (steep, rocky sections)
- Distance Km
- 3.5
- Access Point
- Kamari or Perissa
- Description
- Uphill hike to Mesa Vouno Mountain where ancient city ruins dating to 9th century BC are located. Includes remains of temples, theatre, marketplace and public spaces with Aegean Sea views. Can be accessed from Kamari or Perissa.
Skaros Rock Loop
- Location
- Near Imerovigli
- Best Time
- Sunrise or sunset (gets dark very quickly after sunset, no lighting)
- Difficulty
- Moderate
- Description
- Scenic short hike along caldera cliffs with optional scramble to rocky outcrop top and descent to Panagia Theoskepasti church overlooking water.
Prophet Elias Trail
- Elevation
- 565 meters (highest point on island)
- Difficulty
- Moderately challenging
- Starting Point
- Pyrgos village
- Description
- Uphill hike to Prophet Elias Monastery at the island's highest point with panoramic 360-degree island vistas.
Oia to Ammoudi Bay
- Difficulty
- Easy
- Description
- Short, easy coastal walk from Oia village passing Agios Nikolaos Castle (15th century) and red cliffs down to Ammoudi Bay with Aegean views. Leads to traditional fish restaurants and small island with Saint Nikolaos church. Option for cliff jumping.
Cycling
- Summary
- Multiple cycling and e-bike tour operators offer guided experiences through villages, vineyards, and volcanic landscapes.
- Operators
- Multiple companies: Eco Bike, Easy Bikes Santorini, Golden Ibex Tours, Santorini Adventures (eBike), Backroads multi-adventure tours
Tour Types
2-4.5 Hours Typically
- Type
- E-bike tours
- Note
- E-bikes available for varying fitness levels
Routes
- Perissa to Emporio to Megalochori (with wine tasting)
- Southern villages and coastal routes
- Off-road paths through traditional settlements
Guided Cycling Tours
- Description
- Multi-day island tours with local guides covering history, culture, traditional settlements, volcanic terrain
Snorkeling
- General Info
- Excellent snorkeling with mild currents and clear waters perfect for beginners and families.
Best Locations
- Ammoudi Bay (shallow waters with marine life)
- Red Beach (exotic location with variety of sea life)
- White Beach and bay off Akrotiri (shallow waters ideal for families)
- Hot springs (therapeutic thermal waters in caldera)
Scuba Diving
- Best Season
- April to October (calm conditions, excellent visibility, ideal water temperature)
- General Info
- Professional scuba diving with impressive coral formations, undersea lava caves, volcanic reefs, and world's largest underwater caldera. Crystal-clear visibility often 40-50 meters.
- Difficulty Range
- Beginner to advanced
Pricing
Snorkeling Tour (2 Sites)
- Snorkeling Tour (2 Sites)
- €40
Beginner Scuba Dive Course
- Beginner Scuba Dive Course
- €125
Certified Diver Dive Tour
- Certified Diver Dive Tour
- €95
Top Dive Sites
- Adiavatous Reef (inside caldera rim, home to barracuda, groupers, wrasse, anthias)
- House Reef (shallow, abundant invertebrates like nudibranchs and crabs, protected from fishing)
- Kamari & Perissa Rock (black sands, volcanic rock formations, glassfish, octopuses, moray eels)
- The Caves (depth max 10m, underwater caverns and canyons with glassfish, octopuses, moray eels)
- White Island (shrimps, nudibranchs, groupers, moray eels, octopuses, barracudas, lava formations)
- Nea Kameni Shipwreck (Santa Maria wreck at 18m depth, 34 meters long, calm waters ideal for beginners)
Parks Natural Areas
- Summary
- Limited traditional parks; natural attractions focus on volcanic geology and coastal features.
Areas
Profitis Ilias (Prophet Elias Massif)
- Type
- Mountain
- Access
- Hiking trail from Pyrgos
- Elevation
- 565 meters
Nea Kameni & Palea Kameni
- Type
- Volcanic islands in caldera
- Access
- Boat tours
- Features
- Active volcanic crater, natural hot springs
Akrotiri Archaeological Site
- Type
- Ancient Minoan settlement (destroyed 1600 BC)
- Access
- Walking access from Akrotiri village
ATVs Offroad
- Summary
- ATV and off-road adventures available for exploring interior and lesser-known areas.
- Experiences
- Navigate winding roads, steep hills, remote areas visiting traditional villages like Megalochori and Pyrgos with Cycladic architecture. Access to viewpoints, vineyards, archaeological sites. Guided tours with local experts available.
Santorini offers excellent year-round water sports with calm Aegean waters, volcanic formations, and multiple activity options.
Jet Skiing
- Summary
- High-speed jet ski safaris available with most popular Volcano tour.
- Volcano Tour Details
- Starting from Perivolos Beach, passes south coast beaches including Red Beach, Akrotiri lighthouse, and into caldera to volcano. Duration: ~2.5 hours with swimming and snorkeling stops.
Parasailing
- Details
- Float up to 350 feet (106 meters) above water while towed by boat. Unique views of caldera and surrounding waters.
- Summary
- Parasailing experiences available with aerial perspectives of island.
Fishing Tours
- Summary
- Traditional Greek fishing excursions on caiques with local captains.
Seasonal Note
Best diving and water sports May-September, though activities available year-round
Sailing Catamaran
- Summary
- Caldera cruises with sunset options, swimming, snorkeling, hot springs visits, and meals onboard.
Kayaking Paddleboarding
- Details
- Kayaking offers core workout and access to rock formations, Akrotiri lighthouse, sea caves for shade. SUP available at sunrise/sunset or with yoga option for experienced paddlers.
- Summary
- Sea kayaking and stand-up paddleboarding available with caldera views and access to sea caves and isolated beaches.
Windsurfing Kitesurfing
- Summary
- Generally calm waters make surfing difficult, but windsurfing and kitesurfing possible in specific locations with right wind conditions.
- Note
- Nemely Windsurf Centre on Avis Beach near Kamari offers lessons and equipment for all levels
Climbing Rock Climbing
- Summary
- Sport climbing on volcanic limestone with bolted routes accessible from east side of island.
- General Info
- Approximately 120-150 climbing routes established with difficulty ranging from 4A to 8 grade. Routes mostly bolted with good equipment.
- Access Note
- Five climbing sectors accessible via hiking trail (~10 minutes walk from access points). Predominantly used by self-guided climbers rather than organized tours.
Climbing Areas
- Number Of Sectors
- 5-7 organized climbing sectors
- Rock Type
- Limestone and marble mix (southern end), volcanic rock elsewhere
- Primary Access
- From towns of Kamari and Perissa on east side
- Characteristics
- Technical, engaging routes; grades tend to run stiff for their rating. Sea views from climbing area.
Seasonal Timing
- Winter
- Quieter, possible but less activity
- Best Seasons
- April-November (spring and autumn ideal)
- Summer Note
- Possible but hot; afternoon climbs better spent on beach. Sector 1-3 very sunny until mid-afternoon; Sector 4-5 semi-shaded by 10:30 AM in summer.
Organized Leagues Sports Clinics
- Summary
- Limited formal sports leagues/clinics; activities primarily through tour operators and rental facilities offering instruction.
AI-generated estimateData refreshed July 2026
Sources cited for this category
These are the sources cited in this nature, parks & outdoor activities research for this city. Individual figures may not each trace to one of them.
- 1.alltrails.com
- 2.santorini-view.com
- 3.unforgettablegreece.com
- 4.outdooractive.com
- 5.santoriniexperts.com
- 6.discovergreece.com
- 7.strogilisantorini.com
- 8.santorini-view.com
- 9.antoperla.com
- 10.santorinibesttours.com
- 11.antoperla.com
- 12.demetercavehouse.com
- 13.seabookings.com
- 14.santoriniadventures.gr
- 15.ibextourssantorini.com
- 16.tripadvisor.com
- 17.backroads.com
- 18.getyourguide.com
- 19.getyourguide.com
- 20.mountainproject.com
- 21.santorini-islandguide.com
- 22.thecrag.com
- 23.awsantorinitours.com
- 24.ukclimbing.com
- 25.strogilisantorini.com
- 26.eur-lex.europa.eu
More About Santorini
Data last updated July 2026 · Verify anything important.