Seacret (Bavaria C57)
2021 · 16.7 m · 6 cabins · 12 berths
Photos supplied by the operator. Specifications are SailChecker-Verified , but images may show a sister yacht or stock photography, especially on yachts under two years old. Confirm the actual boat with us at quote time.
Weekly prices€4,300 · 17 Oct – 31 Dec
Price across the season
Weeks near your dates
Specifications & Equipment6 cab · 12 berths · 4 wc
What KateBot thinksStrengths and trade-offs
Perfect for groups The Bavaria C57 is a spacious six-cabin cruiser that comfortably sleeps 12, making it ideal for families or friends wanting to charter together without splitting costs across multiple boats. You'll have plenty of onboard comfort and social space for a week away.
Well-equipped modern yacht Built in 2021, this boat comes loaded with genuine conveniences, solar panels, water maker, air conditioning, and electric winches mean less sweat and fewer hassles during your charter. The autopilot and chart plotter take stress out of navigation, while the generator and refrigerator keep life easy.
Solid value proposition At €6,160 per week for a modern six-cabin boat, you're looking at roughly €500 per cabin, genuinely competitive for a 2021 Bavaria of this size. Sightsea Yachting's perfect 5-star rating (albeit from just three reviews) is encouraging, and the modest €3,500 deposit is reasonable.
One practical note: The listing doesn't specify the charter base location, which matters significantly when you're flying internationally, you'll want to confirm how far the marina is from your arrival airport. Once you know the base, check whether Sightsea offers airport transfers or has English-speaking crew to ease your arrival.
KateBot is SailChecker's AI sailing assistant, trained on Kate's real charter correspondence. Kate and the human team still review every booking, KateBot drafts, Kate decides.
Where Charters WentTop Stop: Poros, 74% of trips
If you're planning a yacht charter from Athens south (Alimos and Piraeus), have a look at the overnight stops on this heat map. They come from charter yachts tracked by AIS on round trips during the 2025 season, giving you past activity to compare with your own plans. The map is not for navigation.
Aegina was the most common first night out, at 30% of trips with a recorded first night. On 40% of trips, the furthest point from base was within 40 to 60 nm, measured in a straight line.
We can help you work through a charter route from Athens south (Alimos and Piraeus) for the kind of boat you're considering. Open the full map, pick out the stops that interest you and talk to us about how they might fit together.
Where tracked sailing boats went on round trips from Athens south (Alimos and Piraeus), 2025.
These figures are for the area, not this boat's own record.
Observed hourly positions · one observed fix per boat-hour; missing hours omitted; colour is relative within this view.
Blue shading shows approximate sea depth, not for navigation. Depth data: GEBCO Compilation Group (2026) GEBCO 2026 Grid (doi:10.5285/4f68d5c7-45eb-f999-e063-7086abc036fa)
Top Overnight Stops
- Poros74%
- Aegina50%
- Hydra38%
The percentage is the share of trips that spent at least one night there.
A common three-stop core
Aegina · Poros · Hydra
20% of qualifying full weeks included this core.
The share covers these three stops, not necessarily their listed order or the connecting path. Other stops may be omitted. This is a historical area pattern from tracked sailing boats in 2025, not a prediction for this boat.
The marina & destination Alimos Marina · Greece
Based at Alimos Marina, Greece . Seacret is operated by Sightsea Yachting.
Good to know
- Location
- Alimos Marina · Greece
- Licences
- Bareboat skipper licence (RYA Day Skipper, ICC, or equivalent) and VHF licence are required, plus a co-skipper or second crew member with a sailing CV. Greek authorities check both at the marina.
- Security deposit
- €1,000
- Cancellation
- Cancellation terms are operator-specific and disclosed in the charter contract before payment. As a rule, most Mediterranean operators retain the full charter fee within 30 days of departure; we recommend charter cancellation insurance (typically 4-5% of the charter fee).
Getting there4 airports nearby
The nearest international airports for this base, with a quick note on which suits which marina. Final transfer arrangements are confirmed at quote time.
Saronic Gulf bases (Alimos, Kalamaki): Athens Eleftherios Venizelos is 25 minutes from the marinas.
Ionian bases: Lefkas, Meganisi. Limited direct flights; many people connect via Athens or Corfu.
Dodecanese: Kos, Symi, Leros bases. Daily summer charters from northern Europe.
Cyclades: Mykonos and Paros bases. Pricey in peak season.
Possible routes3 hand-picked itineraries
A starting point, not a script: pick one as a template and we'll tailor the dates, stops, and pace to your crew.
Saronic Gulf
Short legs, reliable wind, history at every stop. Best first-charter route in Greece.
1Athens (Alimos)
2Aegina
3Poros
4Hydra
5Spetses
Cyclades
Meltemi wind July-August. Plan for one weather day, and book the marina in advance for the islands you do not want to miss.
1Athens
2Kea
3Paros
4Naxos
5Mykonos
Ionian
Light, predictable winds. Easiest sailing in Greece, most-loved by families and first-timers stepping up.
1Lefkas
2Meganisi
3Ithaca
4Kefalonia
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