Mavrikos Brothers 24m Charter from Athens, Greece — COSMOS (1979)

The charter fee covers the yacht, standard equipment, and insurance. Cleaning, tourist tax, and any optional extras (skipper, paddle board, etc.) are billed at the base — we confirm the full breakdown when you request a quote.

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Crewed charter: live availability and weekly pricing are confirmed with the operator when you enquire.

Interior

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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.

Length24m

Beam6.5m

Cabins4

Berths8

WC4

Year1979

TypeSailing yacht

Not a crewed yacht: this boat charters without a professional crew.

Period	Guests	Per week	Not included
East Mediterranean (1 Jan 2026 to 31 Dec 2026)	8	€15,750	+ all expenses

Weekly crewed rates by season. Fuel, food, drinks, and port fees are typically settled via an Advance Provisioning Allowance and confirmed on your quote.

Water toys

Kayak
Paddleboard
Tube - towable
Wakeboard

Tenders

1x Waveboat Tender 4.4m at 30hp

Diving

Snorkeling Equipment
Underwater scooter

Cabin charter (book a single cabin) is not offered for this yacht.

SailChecker note

47 years old. Yachts of this age statistically need more in-charter maintenance attention — ask the operator for the recent service log when you enquire, and budget a small contingency for niggles (a stuck winch, a tired bilge pump). On a well-cared-for boat this is usually just part of the rhythm of charter; on a neglected one, it can spoil a week.

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Location: Athens, Greece · Greece
Check-in: Flexible from 17:00. Alternative times can usually be agreed with the operator at booking.
Check-out: By 09:00 on the return day. Empty the boat, refuel if required, then a 30-minute handover with the base manager.
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).

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

Athens ATH ~30 km · 25 min

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

Preveza PVK ~25 km · 35 min

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

Kos KGS ~25 km · 30 min

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

Mykonos JMK ~5 km · 15 min

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

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 7 days · ~120 nm · 5 stops

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

1 Athens (Alimos)

The main Saronic charter base; 25 minutes from the airport.

2 Aegina

Easy first-day sail; try the pistachios. Anchor at Perdika.

3 Poros

Narrow channel between island and mainland; charming town quay.

4 Hydra

No cars on the island. Tie alongside the working harbour for the evening.

5 Spetses

Old shipbuilding island, elegant. Old harbour is the spot.

Cyclades 7-10 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.

1 Athens

Departure. Check the wind forecast and consider clockwise vs counter-clockwise.

2 Kea

Sheltered bays on the south side; first-night-out easy.

3 Paros

Naoussa for the small-village vibe; Parikia if you need provisions.

4 Naxos

The biggest island in the Cyclades. Mountain villages worth a hire-car day.

5 Mykonos

Tie alongside in the new marina; the old town quays are for tourist boats.

Ionian 7 days · ~120 nm · 4 stops

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

1 Lefkas

Charter base. Provision in the town; the bridge opens on the hour.

2 Meganisi

Vathy or Spartochori; both have quayside tavernas with welcome moorings.

3 Ithaca

Vathi harbour for the night, then to Frikes for the quiet morning.

4 Kefalonia

Fiskardo is the postcard town. Book the quay.

Does COSMOS come with a crew?

COSMOS is chartered fully crewed. Your captain and crew handle the sailing, provisioning, and itinerary, so no sailing licence or experience is required from you or your guests.

What experience do we need to charter COSMOS?

None. This is a fully crewed charter: the professional crew run the yacht, so no licence, certificate, or prior sailing experience is needed. Tell us what you want from the week and the crew plan around it.

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 and proof of payment. The captain sends a preference sheet ahead of time covering dietary requirements, preferences, and any special requests, so the crew can plan the week around you.

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.

What is included on a fully crewed charter?

A crewed charter includes the yacht and its professional crew (typically a captain plus chef and/or hostess on larger yachts). The crew handle navigation, cooking, and the daily running of the boat; you agree the itinerary together. Fuel, food, drinks, and port fees are usually settled via an Advance Provisioning Allowance (commonly around 30 percent of the charter fee), confirmed on your quote.

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.

We'll check live availability, apply any discounts, and come back within hours.