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Balos Lagoon & Gramvousa: Full-Day Boat Trip from Chania, Crete

Balos Lagoon & Gramvousa: Full-Day Boat Trip from Chania, Crete

1-10 guest • All ages • 9 hours

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  3. Notosmare Marine Adventures
  4. Balos Lagoon & Gramvousa: Full-Day Boat Trip from Chania, Crete

Adventure Brief

Sail from Chania to Balos Lagoon and Gramvousa Island on a nine-hour boat trip that combines swimming, snorkeling, and a climb to a Venetian fortress. Perfect for families and photographers seeking crisp turquoise water and coastal history in one accessible day.

9 hours
moderate
From €2,725.81

Keep the Adventure Going

More ways to explore the area's outdoor wonders

Family Friendly
No Experience Required

Set out from Chania on a full-day boat trip that threads the western edge of Crete to two of the region’s most photographed spots: Balos Lagoon and Gramvousa Island. Meeting is at Notos Mare - Marine Adventure Chania, Chania, Crete, 73100, where the harbour’s low-slung boats fall in and out of light while you board for a nine-hour circuit of turquoise bays, sea caves and a hilltop Venetian ruin. The first real stop is Balos Lagoon, a shallow sandbar and lagoon whose water stages a range of blues you can wade through. Here the day slows into long swims, easy snorkeling with supplied gear, and shoreline explorations across the white sand. Balos’ combination of shallow warm water and jagged limestone outcrops creates striking color contrasts that photographers and swimmers both covet. After Balos the boat cuts to Gramvousa Island. A short climb from the cove leads to a Venetian fortress that crowns the island and offers panoramic views back across the isthmus and out to the open sea. The fortress is a living piece of local history—on clear days you can trace the coastline of the Chania region from its ramparts. Between swims, wander the fortress ruins, then drop back into clear water around the island to snorkel near submerged rock shelves. Later stops include Menies Beach, a quieter stretch with translucent water and soft sand, and Limnionari, where small sea caves and sculpted rock invite short explorations by foot and by snorkeling mask. Along the route the captain will pause for refreshments and light onboard snacks; soft drinks are included, and a lunch option is available. This trip stands out because it pairs dramatic coastal scenery with cultural payoff: a swim in an otherworldly lagoon and a climb to a centuries-old Venetian castle in a single day. It’s well suited to anyone comfortable with basic swims and uneven footing ashore; children and older travelers are welcome. The operator provides snorkeling gear and refreshments, and small-group capacity keeps the experience personal. Practical notes: arrive at the Notos Mare meeting point before the scheduled departure, bring reef-safe sunscreen, water shoes for rocky shorelines and a camera with quick-dry protection. Expect roughly nine hours from embarkation to return; sea conditions determine how much time you’ll get ashore. For a single-day, high-value mix of swims, history, and coastal geology, this route across western Crete is hard to beat. Local guides read currents and choose quieter anchorages to maximize swim time and photo light. For visitors based in Chania, the itinerary compresses western Crete’s highlights into one accessible day, a practical option for families and photographers who want crisp water, easy swims, and a taste of island history without ferry logistics.

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Trip Details from the Operator

Frequently Asked Questions

The meeting point is Notos Mare - Marine Adventure Chania, Chania, Crete, 73100; arrive before the scheduled departure time.

Yes—snorkeling gear is included onboard, so you can jump in at Balos and around Gramvousa without bringing your own set.

Non-swimmers can enjoy the boat and shore views, but water access requires comfort in shallow water and basic buoyancy aids for safety.

Key Highlights

Difficulty

moderate

Duration

9 hours

Fitness Level

Suitable for people in fair shape who can swim short distances and handle short climbs/uneven footing ashore.

Local Insights

Wildlife

  • dolphins
  • seabirds (gulls and shearwaters)

History

Gramvousa hosts a Venetian fortress offering views across the Chania coastline and a clear link to the region’s maritime past.

Conservation

Stick to marked shorelines, pack out all trash, and use reef-safe sunscreen to protect fragile lagoon habitats.

Related Adventures & Guides

  • See other trips from Notosmare Marine Adventures
  • Explore more Chania adventures
  • Browse more boat charters experiences

Operated By

Notosmare Marine Adventures

1-10 guest • All ages • 9 hours

About Notosmare Marine Adventures

Notosmare Marine Adventures is a boat tour operator based in Marathi, Crete, offering a wide range of day trips, private charters and rentals. The company operates from Marathi and runs departures that also originate from Chania, Kolymvari and Sfakia, serving popular destinations such as Balos Lagoon, Gramvousa, Seitan Limani, Gavdos, Menies and Elafonisi. Boats in the fleet named in listings include Saxdor, Axopar, Marvel, RIBs and larger yachts including Bavaria and catamarans, providing options for small groups, families and private charters. Tour formats range from half‑day to full‑day nine‑hour excursions, sunset cruises and specialised routes like Chania to Santorini or Sfakia to Gavdos. Many advertised trips reference complimentary drinks, light snacks or fresh fruit, and several listings specify skipper‑included services or bareboat rental choices. Notosmare offers private boat trips, fishing trips, rentals with and without a licence requirement and a selection of high‑powered RIB and outboard models. The variety of vessel sizes and trip styles supports activities such as swimming in turquoise waters, visiting historic sites like Gramvousa castle and exploring secluded coves accessible only by sea. Booking options cover private charters, shared tours and tailored itineraries. Trip descriptions emphasize picturesque coastlines, hidden beaches and opportunities to relax while sightseeing. With a broad fleet, multiple departure points and both crewed and bareboat offerings, Notosmare Marine Adventures provides practical choices for travelers seeking marine excursions around western Crete.

Seasonal availability applies; bookings are offered for sunrise departures, sunset cruises, family outings, fishing trips and custom itineraries for varying group sizes, locally.

Speedboat gliding over turquoise coastal waters near rocky shoreline
Motorboat anchored in shallow bay with clear Mediterranean water

Base Location

Marathi, Crete

Local launch point for many trips

Tours Offered

75

Wide selection across western Crete

Typical Duration

Half‑day & 9‑hour

Flexible half‑ and full‑day trips

Boat Types

Axopar, Saxdor, RIBs

Modern motorboats and RIB options

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Ready to Book a Boat Trip from Marathi?

Reserve a private charter or join a shared tour to Balos, Gramvousa, Seitan Limani or Gavdos — check vessel, duration and skipper options and book now.

Adventure Tips

Bring reef-safe sunscreen

Balos and the island shores are sensitive; use reef-safe sunscreen to protect marine life and avoid skin irritation on long swims.

essential

Wear water shoes

Shorelines can be rocky and uneven—water shoes make walks to coves and boarding easier and protect against sharp limestone.

warning

Bring a compact dry bag

Keep phones, spare layers and camera gear dry between swims and while moving between stops on deck.

info

Arrive early to check in

Plan to be at Notos Mare before the scheduled boarding time to secure seating and handle any last-minute logistics.

essential

Recommended Gear

Reef-safe sunscreen

Protects your skin and the lagoon’s marine life during long sun exposures.

summer

Essential

Water shoes

Grip and foot protection for rocky shorelines and boat ladders.

summer

Essential

Light wind shell or cover-up

Useful for cooler sea breezes in the morning and late afternoon.

spring

Compact dry bag

Keeps electronics and layers dry while you swim and snorkel.

  • Read our Chania travel guide
  • Essential