Amorgos feels like a secret kept by the gods. This Cyclades island draws adventurers with its steep cliffs, crystal bays, and those magical sea caves. Perfect for snorkellers and divers staying in lively Aegiali or quiet villages. Whether you paddle from a beach or join a boat trip, these spots blend thrill with stunning views. Come ready for calm swims in turquoise seas. Local dive shops make it easy and safe. Explore after hiking village paths or sipping coffee in Aegiali square. Here are the top five.
Table of Contents
1. Mouros Beach Sea Caves
A: Cave Information
Tucked away on Amorgos southeast shore, the Mouros Beach Sea Caves sparkle as a true hidden gem. Small rocky openings hide behind jagged formations, opening to calm turquoise pools alive with fish. Snorkellers love swimming in from the pebbly beach to poke inside. Sunlight dances on the water, lighting up colourful corals and sea fans. Formed by waves crashing over centuries, these caves stay mostly untouched. No big crowds here. Just you, the sea, and maybe a curious octopus. Locals call it paradise for beginners. Pair it with a day lounging on secluded Mouros Beach, reached by foot from nearby spots. In summer, waters glow almost unreal. Bring your mask for close looks at marine life. It is that perfect mix of easy access and wild beauty that makes Amorgos special. Divers spot schools of fish darting through narrow tunnels. A quick swim reveals pockets of air inside bigger caves. No wonder folks return year after year. (152 words)
B: Location
These caves sit right near the secluded Mouros Beaches on Amorgos far southeast coast. Think remote pebbly shores backed by high cliffs, away from main tourist paths. Close to the quieter end of the island, past Levrossos village.
C: How to Get There
Start from Aegiali port by bus or rental car south along the coast road. Park near Mourakia Beach trailhead, then hike 20 minutes over easy rocky paths to Mouros Beach. Swim out 50 metres from shore to reach the caves. Water taxis from Aegiali run in summer for direct drop off.
D: Safety and Things to Carry
Stick to three points of contact on rocks to avoid slips. Check sea conditions, no strong winds or big waves. Wear reef shoes against urchins and sharp stones. Pack snorkel gear, water, sunscreen, towel, dry bag, first aid kit, and whistle. Go with a buddy, tell someone your plans. Obey beach flags and keep off restricted boat zones.
2. Agia Anna Sea Caves and Secret Coves
A: Cave Information
Swim out from Agia Anna Beach and the Agia Anna Sea Caves unfold like a scene from The Big Blue, filmed right here on Amorgos. Multiple arched openings and secret coves dot the rocky face, with calm shallows perfect for snorkelling or gentle cliff jumps. Waters shimmer turquoise, teeming with fish and playful rays. Dramatic cliffs tower above, framing postcard views. Easy for all levels when seas stay flat. Inside, narrow passages lead to hidden lagoons where sunlight filters through. Waves have carved smooth walls over time. Locals share tales of ancient sailors hiding here. Snorkelers spot moray eels peeking from crevices. It is that thrill of discovery without too much effort. Nearby beach offers tavernas for post swim lunch. In peak season, join others for jumps from low ledges. Pure magic blending adventure and film fame. Amorgos at its cinematic best. (148 words)
B: Location
Found directly off Agia Anna Beach, just south of Aegiali on Amorgos north coast. Nestled between sandy shores and sheer cliffs, minutes from village buzz.
C: How to Get There
Catch a local bus from Aegiali centre to Agia Anna Beach, five minutes away. Or walk 30 minutes downhill from Aegiali. From the beach, swim straight out 30 to 100 metres parallel to shore. Summer boat rentals from the beach let you paddle kayaks right up.
D: Safety and Things to Carry
Avoid jumping if unsure of depths, watch for riptides on windy days. Use reef shoes for rocky entries, stay clear of boats. Bring snorkel mask, fins, life vest if needed, water bottle, hat, snacks, phone in waterproof case, and buddy system. Helmets if climbing nearby rocks. Dial 112 for help.
3. Nikouria’s Cavern
A: Cave Information
Nikouria’s Cavern lures scuba fans to Amorgos underwater wonders near Aegiali. This vibrant underwater cavern buzzes with marine life, from octopuses to groupers darting in shafts of light. Ancient shipwreck amphorae litter the sandy floor, hints of old trade routes. Narrow entrance demands guided dives, but inside opens to a cathedral like space. Currents bring nutrient rich water, feeding corals and sponges. Depths suit intermediate divers, around 15 to 25 metres. Local centres rave about its clarity on calm days. Pair with nearby reefs for full day trips. Formed by volcanic forces shaping Amorgos, it feels otherworldly. Divers report turtles gliding past. Book ahead for small groups. It is that rush of history meets sea magic. Perfect after exploring Aegiali villages. One dive here tops many lists for Cyclades highlights. (149 words)
B: Location
Off tiny Nikouria islet, a short boat ride northwest from Aegiali on Amorgos north side. Part of protected marine zones with reefs and drop offs.
C: How to Get There
Join guided scuba trips from Aegiali dive centres like Amorgos Diving Center. Boats depart mornings, 10 minute ride to site. No solo access, must book certified guides. Multi site tours often include it.
D: Safety and Things to Carry
Only with certified instructors, check certification level. Watch currents and depth limits. Carry dive gear (BCD, regulator, weights provided by centres), dive computer, torch for dark areas, SMB surface marker. Extra water, motion sickness pills, logbook. Pre trip health check advised.
4. Deep Blue Wall Cavern
A: Cave Information
The Deep Blue Wall Cavern forms a thrilling part of Amorgos reef dives, bursting with colour and secrets. This cave system along a sheer wall swarms with sea life, from nudibranchs to barracuda patrols. Historical pottery shards nod to ancient wrecks nearby. Light beams pierce the entrance, illuminating fans and soft corals. Suits beginners with guides, depths 10 to 30 metres. Boat tours from Aegiali bundle it with walls and pinnacles. Strong currents feed the ecosystem, keeping waters pristine. Divers swim through arches into blue voids. Amorgos volcanic past shaped these dramatic features. Often calm, visibility hits 30 metres. Locals pair it with surface intervals at beaches. That mix of easy access and rich finds keeps it popular. Advanced folks explore overhangs. A must for anyone chasing Cyclades underwater highs. (147 words)
B: Location
On a rocky reef wall northwest of Aegiali, Amorgos north coast. Part of dive trails near Nikouria, in clear Aegean waters.
C: How to Get There
Book boat tours from Aegiali dive shops, 15 minute ride out. Included in full day packages with multiple stops. No land access, purely by organised dive boat.
D: Safety and Things to Carry
Follow dive masters, no solo dives here. Buddy breathing practice key for currents. Bring dive certification card, mask, fins, wetsuit (rentals available), dive light, air gauge. Seasickness bands, high protein snacks, hydration pack. Emergency oxygen on boats.
5. Mourakia Beach Caves
A: Cave Information
Right by Mouros, the Mourakia Beach Caves add extra charm to Amorgos southeast hideaways. These rocky sea caves pepper the shore, offering snug swim throughs and pebbly inlets. Clear waters reveal sea grass meadows and fish clouds. Smaller scale means intimate explores, perfect for lazy afternoons. Waves sculpted smooth entrances over years. Snorkel from beach to duck inside, spotting crabs and anemones. Grouped with neighbours as a cave haven, they shine on still days. Sun warms the stones, inviting picnics after. Less known than north spots, yet just as pretty. Kayakers paddle between openings. That quiet vibe suits families or couples. Amorgos wild side in miniature. Locals hike here from trails, blending beach and cave fun. Pure relaxation with a dash of adventure. (146 words)
B: Location
Along Mourakia Beaches, adjacent to Mouros on Amorgos remote southeast. Cliff backed coves near Levrossos area.
C: How to Get There
Drive or bus south from Aegiali to Mourakia parking, 40 minutes. Short 10 minute coastal trail to beach. Swim or kayak from shore to caves, under 50 metres out. Water taxis occasional in high season.
D: Safety and Things to Carry
Mind tides and slips on wet rocks, three contact points always. Reef shoes essential for urchins. Pack goggles, towel, water, fruit, sun cream, change of clothes, waterproof phone pouch. Avoid alone, share itinerary.