Callisto L400 (Lagoon 400 S2.)

Lavrion Main Port

Callisto L400
SailChecker-Verified 10+ years on the water Secure payment Refund-protected charter contract Independent UK broker
Available weeks €3,200 · 3 Jan – 4 AprAvailability on application · €3,200 – €7,700 range
Price across the season €3,200 — €7,700
JANAPRMAYJUNJULAUGSEPOCT SailChecker · THE ART OF CHARTER
Weeks near your dates scroll for more
3 Jan€3,200Your week
4 Apr€3,200
11 Apr€3,200
18 Apr€3,200
25 Apr€3,500
2 May€3,800
9 May€3,800
16 May€4,200
23 May€4,800
30 May€4,800
6 Jun€5,200
13 Jun€5,200
20 Jun€6,500
27 Jun€6,500
4 Jul€6,500
11 Jul€6,500
18 Jul€6,500
25 Jul€6,500
1 Aug€7,700
8 Aug€7,700
15 Aug€7,700
22 Aug€6,900
29 Aug€6,900
5 Sep€6,900
12 Sep€6,100
19 Sep€6,100
26 Sep€5,100
3 Oct€4,800
10 Oct€4,300
17 Oct€3,500
24 Oct€3,500
2 Jan€3,200
3 Apr€3,200
10 Apr€3,200
17 Apr€3,200
24 Apr€3,500
1 May€3,800
8 May€3,800
15 May€4,200
22 May€4,800
29 May€4,800
5 Jun€5,200
12 Jun€5,200
19 Jun€6,500
26 Jun€6,500
3 Jul€6,500
10 Jul€6,500
17 Jul€6,500
24 Jul€6,500
31 Jul€7,700
7 Aug€7,700
14 Aug€7,700
21 Aug€6,900
28 Aug€6,900
4 Sep€6,900
11 Sep€6,100
18 Sep€6,100
25 Sep€5,100
2 Oct€4,800
9 Oct€4,300
16 Oct€3,500
23 Oct€3,500
SailCheckerThe Art of Charter
Specifications & Equipment6 cab · 10 berths · 5 wc12m · 2017 · Catamaran
Length12m
Beam7.2m
Cabins6
Berths10
WC5
Year2017
TypeCatamaran
What KateBot thinksStrengths and trade-offsKateBot generated · ~200 words

Perfect for groups This 2017 Lagoon 400 S2 is genuinely well-suited to larger parties or families wanting comfortable catamaran space, six separate cabins and room for ten means no one's cramped, which matters on a week-long charter. The layout naturally encourages socializing in the generous saloon while giving everyone their own retreat.

Well-equipped vessel Callisto comes ready for relaxed cruising with solar panels, lazy jacks for easier sail handling, a sprayhood for protection, and solid navigation gear including autopilot and chart plotter. The inclusion of snorkeling kit and a dinghy shows the operator thinks about what makes a charter enjoyable beyond just getting the boat.

Strong value proposition At €5,200/week for a six-cabin catamaran with this specification and zero deposit, you're looking at fair pricing for the capacity and comfort on offer, especially backed by Istion Yachting's solid 5/5 rating. That works out to roughly €520 per person if you're chartering as a group of ten, which is genuinely reasonable.

One practical note The charter base location isn't specified in your data, so I'd recommend confirming directly with Istion Yachting where Callisto is based and how airport transfers align with your international arrival, that detail matters more than the boat itself when you're flying long-haul to get there.

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.

The marina & destination Lavrion Main Port · GreeceLavrion Main Port

Based at Lavrion Main Port, Greece . Callisto L400 is operated by Istion Yachting.

Good to know Location · Licences · Deposit · Cancellation
Location
Lavrion Main Port · 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
A refundable security deposit is taken at the base by card swipe or cash. The exact amount is confirmed at quote time; refunded after handover provided the boat and inventory are returned undamaged.
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 via a UK broker (typically 4-5% of the charter fee).
Getting there4 airports nearbyFlights to Greece

The nearest international airports for this base, with a quick note on which suits which marina. Final transfer arrangements are confirmed at quote time.

AthensATH~30 km · 25 min

Saronic Gulf bases (Alimos, Kalamaki): Athens Eleftherios Venizelos is 25 minutes from the marinas.

PrevezaPVK~25 km · 35 min

Ionian bases: Lefkas, Meganisi. Limited direct flights; many people connect via Athens or Corfu.

KosKGS~25 km · 30 min

Dodecanese: Kos, Symi, Leros bases. Daily summer charters from northern Europe.

MykonosJMK~5 km · 15 min

Cyclades: Mykonos and Paros bases. Pricey in peak season.

Possible routes3 hand-picked itinerariesGreece · three classic charter areas

A starting point, not a script: pick one as a template and we'll tailor the dates, stops, and pace to your crew.

Saronic Gulf7 days · ~120 nm · 5 stops

Short legs, reliable wind, history at every stop. Best first-charter route in Greece.

1Athens (Alimos)
The main Saronic charter base; 25 minutes from the airport.
2Aegina
Easy first-day sail; try the pistachios. Anchor at Perdika.
3Poros
Narrow channel between island and mainland; charming town quay.
4Hydra
No cars on the island. Tie alongside the working harbour for the evening.
5Spetses
Old shipbuilding island, elegant. Old harbour is the spot.
Cyclades7-10 days · ~180 nm · 5 stops

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
Departure. Check the wind forecast and consider clockwise vs counter-clockwise.
2Kea
Sheltered bays on the south side; first-night-out easy.
3Paros
Naoussa for the small-village vibe; Parikia if you need provisions.
4Naxos
The biggest island in the Cyclades. Mountain villages worth a hire-car day.
5Mykonos
Tie alongside in the new marina; the old town quays are for tourist boats.
Ionian7 days · ~120 nm · 4 stops

Light, predictable winds. Easiest sailing in Greece, most-loved by families and first-timers stepping up.

1Lefkas
Charter base. Provision in the town; the bridge opens on the hour.
2Meganisi
Vathy or Spartochori; both have quayside tavernas with welcome moorings.
3Ithaca
Vathi harbour for the night, then to Frikes for the quiet morning.
4Kefalonia
Fiskardo is the postcard town. Book the quay.
Frequently asked questions 14 answers Charter basics · deposits · what's included
Can Callisto L400 be rented with or without a skipper?
You can charter Callisto L400 bareboat (you skipper) if you hold the relevant sailing licence, or hire a professional skipper alongside the yacht. The choice is yours when you request the quote.
What sailing licence do I need to charter Callisto L400?
Bareboat charter typically requires a recognised sailing licence (RYA Day Skipper, ICC, ASA, or equivalent) plus a VHF radio licence. The exact requirements depend on the country of charter, we confirm with the operator when you enquire.
What's included in the charter price?
The charter fee covers the yacht, standard equipment, and insurance for the dates booked. Tourist tax, transit log (final cleaning + bed linen), fuel, food, marina fees during the trip, and any optional extras (skipper, paddle board, etc.) are normally extra and paid at the base.
What additional costs should I expect at the base?
Typical mandatory extras are the transit log (often €200–€350), tourist tax (a small per-person-per-day fee), and a refundable security deposit (often €1,500–€5,000 depending on the yacht). Optional extras like a skipper, hostess, paddle board, or early check-in are listed on the quote.
How does the security deposit work?
The deposit is held by the operator at check-in (usually card pre-authorisation) and refunded after check-out if the yacht is returned without damage. Many operators offer a deposit-waiver insurance product that reduces the held amount in exchange for a smaller non-refundable premium.
Can I cancel my charter booking?
Cancellation terms vary by operator. Most allow cancellation with a full refund if requested more than 60–90 days before the start date, with progressive penalties closer to departure. Some operators offer a flexible-cancellation insurance product when you book.
Is the yacht insured?
Yes: every yacht is insured by the operator against damage and third-party liability. The insurance covers the yacht itself; personal effects and trip cancellation are not covered and are worth insuring separately.
What documents do I need to bring?
You'll need your passport, sailing licence (if chartering bareboat), VHF radio licence, and proof of payment. The operator will send a check-in form ahead of time covering crew details and any special requests.
What payment methods are accepted?
Charter fees are normally paid by bank transfer in advance (often a 50% deposit at booking, balance 30 days before charter). On-base extras are usually paid by card or in cash.
Bareboat or skippered, which suits our crew?
Bareboat is for crews with at least one experienced skipper (RYA Day Skipper / ICC level) plus a co-skipper, and a track record of similar passages. Skippered charters add a professional skipper for typically £150-£250 per day, recommended if anyone in your group is light on Mediterranean experience, if you want a relaxed week without responsibility, or if the area is new to you. You can also hire a hostess (cook + cabin help) on top.
Can we sail to a neighbouring country during the charter?
Sometimes, with the operator's written consent and the right paperwork. Common cross-borders: Croatia → Montenegro, Greece → Turkey, BVI → USVI. Most operators charge a one-off cruising-permit fee (typically €100–€300) and need 4–8 weeks' notice. Tell us at quote time and we'll arrange it: spontaneous border-crossing during the trip usually isn't allowed.
Do I need travel insurance on top of the charter insurance?
Yes. The yacht is insured by the operator for damage and third-party liability, but that doesn't cover you. Charter cancellation insurance (typically 4–5% of the charter fee) covers you if you have to cancel last-minute; standard travel insurance covers medical, flight, and personal-effects loss. We can recommend a UK broker that bundles both.
What happens if there's bad weather on the day?
For day-to-day weather you'll plan the week to avoid the worst: the Adriatic and Aegean have very predictable wind patterns. If a serious storm makes the start-day handover impossible, the operator delays check-in until conditions improve and refunds any lost days. The yacht itself is insured against weather damage, so you're not exposed.
Can I hold this yacht while I decide?
Yes: an option holds the yacht in your name for typically 48–72 hours at no cost. Useful if you're waiting on the rest of the crew to confirm, comparing it against another yacht, or sorting flights. Ask us when you enquire and we'll arrange the option with the operator.

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