Discover the beauty of Petalioi Bay and the South Euboean Strait

Few sailors venture north along the eastern coast of Attica to the hidden gem of Petalioi Bay, but they’re missing out. This journey offers a fresh perspective of lesser-known Greek destinations, ideal for a unique and peaceful sailing experience. While it's easier to navigate when the Meltemi isn’t blowing, sailing upwind in such conditions offers a chance to sharpen your skills. Wondering where to start and which stops are worth your time? Check out our top tips below.

The town of Lavrio and its marina, Lavrion, is just a half-hour drive (approximately 36 km) southeast of Athens Airport, making it easy to reach.  What's more, you can get everything you need before you set sail and be sure of high-quality yachting services — this includes boat hire, restocking and servicing. In short, the marina in Lavrion is a great starting point for your cruise north along the east coast of Attica.

Lavrion Marina at a glance

• Mooring: Accommodates various yacht types, with costs around €50–€80 per day
• Services: Comprehensive amenities, including water, electricity, showers, toilets, and wastewater disposal
• Affordability: Slightly lower prices compared to larger marinas like Athens or Piraeus

TRAVEL TIP: Visit the ancient theatre of Thorikos — one of the oldest in Greece, or explore the nearby archaeological or mineralogical museums. 

Your first anchorage to the north is Porto Rafti, just a short trip from Lavrio. Here, you'll discover stunning beaches, perfect for a relaxing break before continuing your journey. The town is also renowned for its wine production — don’t miss the chance to sample it. Need to stock up on groceries? You’ll find everything you need here.

Porto Rafti anchorage at a glance

• Type: Not a marina, but anchoring is available and more affordable than Athens or the larger marinas.
• Services: Restaurants and supermarkets cater to tourists, but no boat services are available.
• Cost: Prices are on par with the rest of Greece, with mooring costs lower than in Athens or Piraeus.

TRAVEL TIP: We recommend taking a scenic walk along the coast, sampling the local delicacies as you go. Don’t forget to enjoy a refreshing swim in the crystal-clear sea.

This stunning and uninhabited island lies east of Athens, on the far side of Petalioi Bay. Its southern shores, particularly the sandy beach of Ormos Vasiliko, are ideal for swimming and snorkelling, offering a glimpse into the vibrant underwater world. Onshore, you’ll encounter roaming goats and the remnants of half-ruined houses, creating a unique atmosphere that’s worth experiencing. Be mindful of slightly stronger waves in the afternoon, especially during the Meltemi winds, but anchoring here remains manageable.

The island of Megalonisos at a glance

• Anchorage: Free and conveniently located just off the island's shore
• Services: None—this is primarily a sightseeing destination
• Cost: Nothing but your time to explore this hidden gem

TRAVEL TIP: If you like to explore the underwater world, make time to snorkel or dive and admire the local diverse flora and fauna underwater.

Located at the northern tip of Attica’s eastern coast, Schinias Beach is a large bay surrounded by beautiful beaches, parks, and forests. The free mooring here is convenient, and you can also refill your water and electricity supplies. Nature enthusiasts will enjoy a visit to Schinias National Park, just a 20-minute walk away. For water sports fans, the Olympic rowing channel, about 2.5 km from the mooring, is worth exploring.

Schinias Beach bay at a glance

• Mooring: Free, with easy access to stunning beaches
• Services: Limited—food, drinks, electricity, sanitation, and waste disposal available, but no boat service
• Cost: Comparable or slightly lower than other destinations in the area

TRAVEL TIP: Take a walk to the Αρχαίο Τείχος (Ancient Wall) on the northeastern edge of the bay for breathtaking views of the area. It’s a detour you won’t regret!

Nestled in the South Euboean Gulf, just northeast of Schinias Beach, Kavalliani is a small and lesser-known island. Although it lacks a developed marina, it offers a comfortable anchorage off the side of the pier. Chances are, you’ll have the whole island to yourself. If you’re seeking a peaceful escape from the hustle of tourist hotspots, this serene and GSM-free haven is perfect for unwinding. Just remember to bring plenty of supplies, as the island has no amenities.

Kavalliani Island at a glance

• Mooring: Free alongside the pier, with plenty of space
• Services: None—stock up before you go
• Cost: Everything is free, and you’ll rarely encounter other visitors

TRAVEL TIP: Don’t miss the rocky islet with its old stone lighthouse as you sail from the south side and Petalioi Bay. This place has a unique charm that’s worth experiencing.

A short sail northeast of Kavalliani, Agios Dimitrios is a peaceful town set in a calm bay, ideal for anchoring. This spot is perfect for those who prefer quieter beaches with fewer crowds. Dine at the restaurant at the promenade’s western end and enjoy a leisurely walk along the beach to the eastern side, where you’ll find a stylish bar with stunning views of the bay. While boat services aren’t available here, there are a few grocery stores for basic provisions.

Agios Dimitrios at a glance

• Mooring: Plenty of anchoring space, but it’s not a marina
• Services: Restaurants and bars for tourists, but no boat services
• Cost: Affordable, with prices comparable or lower than the rest of Greece

TRAVEL TIP: Be sure to take a walk along the beach from the western promenade to admire the picturesque church and a charming villa further along.

If you’re looking for an alternative to Agios Dimitrios, the quaint town and bay of Porto Buffalo is a serene option located a short distance to the northwest. Nestled in a picturesque bay, it offers peace and quiet for those seeking tranquillity. While facilities are basic—there’s no electricity for boats—you can enjoy fresh seafood at the local restaurant. If swimming in secluded waters appeals to you, Porto Buffalo is sure to delight.

Porto Buffalo Bay at a glance

• Mooring: Easy and spacious anchorage
• Services: Limited to tourists—restaurants available but no boat services
• Cost: Reasonable and often lower than in busier areas

TRAVEL TIP: We recommend taking a leisurely walk along the coast to admire stunning views of the bay. You’ll find tavernas along the way for a refreshing break.

At the northeastern end of the South Euboean Strait lies Aliveri, a harbour that may not charm at first glance due to its industrial backdrop, but it offers practical amenities for sailors. With ample space at the pier, it’s an excellent spot to restock your boat with food, water, and electricity, as well as dispose of waste. Berthing costs are just a few euros per day, making it a budget-friendly option.

Port of Aliveri at a glance

• Mooring: Affordable, with plenty of space at the pier

  Services: Essential facilities for the crew, including provisioning and minor repairs

  Cost: Average Greek prices, with supermarkets and snacks conveniently

TRAVEL TIP: Don’t miss the delightful starter of potato gnocchi with cured ham and pistachios at the beachfront restaurant—it’s a must-try!

Situated in the South Euboean Strait, Eretria is a must-visit destination, offering a lively contrast to quieter stops. It’s rich in history, with ancient monuments such as the iconic amphitheatre taking centre stage. The anchorage here is both comfortable and convenient, located right next to a beach perfect for swimming. If the sun becomes too intense, you can retreat to the local museum or explore the town’s famous tavernas, shops, and Greek yoghurt ice cream. Restocking supplies for both the crew and boat is straightforward, thanks to the town’s excellent services.

Eretria at a glance

• Mooring: Comfortable and pleasant, right by the beach, costing €30–€50 per day
• Services: Well-equipped with food, drink, water, showers, electricity, and repair options
• Cost: Average for a Greek marina, with food and drink reasonably priced

TRAVEL TIP: Don’t miss the tiny houses at the eastern end of the bay. Adorned with tasteful graffiti by local artists, they add a unique cultural touch to your visit.

We’ve shared some of the best-kept secrets of Petalioi Bay and the South Euboean Strait. From uninhabited islands and ancient history to pristine beaches and incredible food, this area offers a unique experience for sailors seeking a less crowded adventure.

Wherever you set sail, we wish you fair winds and happy sailing!