Motor yacht · ISA
Okto
- Length66.4 m
- Guests12
- cabins6
- crew16
- Built2014
Okto is a 66.4 m motor yacht built by ISA in 2014 (refitted 2026), for 12 guests in 6 cabins with 16 crew. Charter from €590,000 per week in summer (Western Mediterranean, Eastern Mediterranean and Italy); in winter from US$590,000 (Caribbean, Virgin Islands and Antigua), plus expenses.
ISA's black-hulled flagship by Vallicelli and Alberto Pinto, with a contraflow pool, a fold-down owner's balcony and a helipad that doubles as a dance floor.
Okto is the boat you notice first in a crowded anchorage. Andrea Vallicelli gave her a needle-sharp bow and a black hull under a pewter superstructure, and the Italian yard ISA still treats her as its flagship. The interior was one of the last commissions of the late Alberto Pinto: black and white, lacquer and steel, kept deliberately simple, with five-metre glass doors that open the main salon to the aft deck.
That aft deck is built around a pool that seems too big for her slim beam, roughly 6.5 metres long and 4.7 wide, with lights and a current you can swim against. The owner's suite, on the main deck, has skylights instead of portholes and a balcony that folds down over the sea at the push of a button; the VIP next door can work as a children's room or a study. A lift connects the guest cabins with the upper deck, and the gym on the sun deck is air-conditioned and surrounded by glass.
Evenings bring out a different side of her. The bridge deck has a serious sound system and a touch-and-go helipad forward that becomes the dance floor, the upper salon has a cinema, and the decks are covered in Esthec, a synthetic that copes with high heels better than teak. BOAT International notes that she is a regular at the New Year's Eve gatherings in St Barts. For all that energy, BMT Nigel Gee engineered her to keep noise and vibration very low, so sleep is not sacrificed.
She suits a stylish group of friends or a family with older children who want a social, polished week: Caribbean and Bahamas in winter, the Mediterranean in summer.
If you prefer classic wood interiors or a discreet profile, look at something else, and families with small children should note that the decor leaves little room for sticky fingers.
01
Specifications
The figures that matter when choosing.
- Length
- 66.4 m
- Beam
- 10.5 m
- Draft
- 2.95 m
- Builder
- ISA
- Built
- 2014
- Refit
- 2026
- Cruising speed
- 13 knots
- Top speed
- 16 knots
- Guests
- 12
- crew
- 16
Cabins6 · 1 master, 1 VIP, 4 doubles
02
On board
What you will find on board and in the water.
- Stabilisers at anchor
- Stabilisers underway
- Swimming pool
- Deck jacuzzi
- Jacuzzi
- Gym
- Lift
- Helipad
- Video on demand
- Air conditioning
- Satellite TV
- Satellite communications
- Beauty room
- Wi-Fi
Water toys
- Jet skis×2
- Seabobs×2
- Kayaks×2
- Paddleboards×2
- Water skis
- Kneeboard×2
- Wakeboard×2
- Wakesurf board
- Wakeskate
- Water polo net
- Private Floating Island (8x person)
- Jet surfboard×2
- Windsurf board
- Towable toys
- Tender×4
03
Where she cruises
Where the yacht is based each season. Other areas are possible with a positioning fee.
Summer
From€590,000
Also cruises in
- Western Mediterranean
- Eastern Mediterranean
- Italy
Winter
FromUS$590,000
04
What a week really costs
The weekly rate is only part of the bill. An indicative breakdown for this yacht, before the agency gives you the exact figure:
- Charter fee (from)
- €590,000
- APA, advance for fuel, food, berths (about 30%, usually 25–40%)
- ≈ €177,000
- VAT, depends on where you boardSpain 21%, France 20%, Italy 22%, Croatia 13% (charter rate); on the charter fee only
- €77,000 – €130,000
- Crew tip (customary 10–15% in the Mediterranean)
- €59,000 – €89,000
Indicative total for the week
€903,000 – €985,000
05
Questions about chartering Okto
Straight answers, from the yacht’s own data.
How many people can sleep on board Okto?
Okto takes 12 guests in 6 cabins (1 master, 1 VIP, 4 doubles). A crew of 16 looks after the yacht and the guests. Day guests for an event can be more; the agency confirms the limit for each port.
How much does it cost to charter Okto?
From €590,000 per week in summer and from US$590,000 per week in winter. On top come the APA (usually 25–40% of the fee, for fuel, food and berths), VAT depending on the country where you board, and the crew tip. The final price for your dates comes from the agency before you sign.
Where can I charter Okto?
In summer she cruises in Western Mediterranean, Eastern Mediterranean, Italy, French Riviera, Saint-Tropez, Cannes, Monaco, Sardinia, Malta, Greece, Croatia and Montenegro. In winter: Caribbean, Virgin Islands, Antigua, Saint Martin, St Barths and Bahamas. Other areas are possible with a positioning fee, which is quoted separately.
What does Okto have on board?
Among other things: stabilisers at anchor, stabilisers underway, swimming pool, deck jacuzzi, jacuzzi and gym. The full list is above.
Which water toys does Okto carry?
2 × Jet skis, 2 × Seabobs, 2 × Kayaks, 2 × Paddleboards, 1 × Water skis, 2 × Kneeboard, 2 × Wakeboard and 1 × Wakesurf board. Some toys need a licence depending on the country; the crew tells you on board.
How fast is Okto?
She cruises at 13 knots with a top speed of 16 knots. Cruising speed is what matters for planning: it sets how far you can go between lunch and the evening anchorage.
What yachts are similar to Okto?
The yachts we list that are closest to Okto are Loon (67.5 m, 12 guests, from €550,000 per week), Sycara V (68.16 m, 12 guests, from US$650,000 per week) and Talisman C (70.5 m, 12 guests, from €567,000 per week). The comparison table on this page sets out their figures side by side.
How do I book Okto?
Tell us your dates, how many you are and where you would like to sail. A charter specialist checks availability for Okto and similar yachts and sends you options with the full price. The charter is contracted with a licensed charter agency, normally under the MYBA contract, with every cost clear before you sign.
Plan your charter
- How Much Does a Luxury Yacht Charter Cost? Real Weekly Budget
- APA on a Yacht Charter: What It Covers and How Much to Budget
- Yacht Charter VAT by Country: Spain, France, Italy, Croatia, Greece
- Yacht Crew Tipping Guide: How Much to Tip and How to Pay
- Yacht Size Comparison: 24 m vs 40 m vs 60 m Charter Yachts
- Motor Yacht vs Sailing Yacht vs Catamaran: Which to Charter?
Compare with similar yachts
Okto side by side with the most similar yachts we list, by length, guests, price and cruising area. Every figure comes from each yacht’s own page.
| Yacht |  Okto |  Loon |  Sycara V |  Talisman C |
|---|---|---|---|---|
| Type | Motor yacht | Motor yacht | Motor yacht | Motor yacht |
| Length | 66.4 m | 67.5 m | 68.16 m | 70.5 m |
| Guests | 12 | 12 | 12 | 12 |
| Cabins | 6 | 7 | 7 | 6 |
| Crew | 16 | 19 | 16 | 19 |
| Built | 2014 (refit 2026) | 2010 (refit 2020) | 2010 (refit 2024) | 2011 (refit 2020) |
| Summer, per week from | €590,000 | €550,000 | US$650,000 | €567,000 |
| Winter, per week from | US$590,000 | US$550,000 | US$650,000 | US$567,000 |
| Summer areas | Western Mediterranean, Eastern Mediterranean, Italy, French Riviera +8 | Croatia, Montenegro, Greece, Italy +7 | Bahamas | Corsica, French Riviera |
| Winter areas | Caribbean, Virgin Islands, Antigua, Saint Martin +2 | Caribbean, Antigua, Bahamas, Saint Martin +2 | Caribbean, Saint Martin, St Barths, Antigua +1 | Bahamas, Caribbean |
| Compared with Okto | — |
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Plan your charter
Check availability: Okto
Tell us your dates and you will receive availability and the full price.
- Contracts signed through a licensed charter agency
- MYBA charter agreement, the industry standard
- Full price and VAT before you sign
Your enquiry is answered by Xavier Esteva GrasCharter Director since 2021, in yacht charter since 2010 (previously COO of Boat Bureau)
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Okto
From €590,000