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21-metre Sunreef 70 Power catamaran Alteya — the only one in the Mediterranean, charter for 8 guests

P/CAT ALTEYA

SUNREEF 70 POWER | THE ONLY ONE IN THE MEDITERRANEAN · 21.30 m | 70ft · 8 Guests

What Are the Specifications of P/CAT ALTEYA?

Length21.30 m | 70ft
BuilderSunreef 70 Power
Year2021
Guests8
Cabins4
Crew4
Cruise Speed14 knots
Max Speed18 knots

What Is the Weekly Charter Rate for P/CAT ALTEYA?

Per Yacht · Per Week€49,000 - €69,000 | plus expenses VAT & APAPlus 12% VAT (Greek itineraries) + APA 25–35%
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What Features Make P/CAT ALTEYA Stand Out?

  • Sunreef 70 Power — the ONLY one available for charter in the Mediterranean
  • 2x 850hp Volvo engines — 14kn cruise speed
  • 4 staterooms with en-suite bathrooms for 8 guests
  • Expansive flybridge with 360° views, sunpads, and dining
  • Forward deck lounge for cocktails and breakfast
  • Large aft cockpit blending with main salon for open-plan living
  • Hydraulic gangway and swim platform
  • Professional crew of 4 (Captain, Chef, Stewardess, Deckhand)
  • Full air conditioning, water maker, washer/dryer, Wi-Fi
  • Custom Sunreef luxury build — sintered quartz, teak, metallic finishes

What Water Toys Are Available on P/CAT ALTEYA?

  • 5.0m tender with 100HP outboard
  • 1x Jet Ski Sea Doo
  • 2x SeaBob
  • 2x Stand-Up Paddleboards
  • 1x Kayak
  • Water skis (adult & children)
  • Wakeboard
  • Full snorkeling gear
  • Fishing equipment

Who Is P/CAT ALTEYA Ideal For?

Discerning couples and small groups who value exclusivity, families with teenagers (jet ski access), design-conscious clients, anyone wanting a one-of-a-kind charter experience in Greek waters

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George's Inside Info

ALTEYA is a unicorn. She’s the only Sunreef 70 Power available for charter anywhere in the Mediterranean. Sunreef builds bespoke, and ALTEYA shows it: the finishes are a level above anything from a production builder. The jet ski is a game-changer for families — teenagers love it, and it opens up exploration that you can’t do from the yacht alone. At €49-69K per week for 8 guests, she sits in the sweet spot between the FP Power 67s and the flagship 80-footers. If your clients want something exclusive, hand-built, and impossible to find on any other charter, this is the one. I always tell clients: everyone’s seen a Fountaine Pajot, but nobody’s chartered a Sunreef 70 Power. That’s ALTEYA’s magic.

, Managing Broker & IYBA Member

The Yacht in Detail

There are production yachts, and then there is Alteya.

Built on the Sunreef 70 Power platform, she belongs to a rare breed of yacht where every surface, every line, and every material choice serves a single idea: uncompromising modern luxury on the water.

This is not a boat that happens to be comfortable; it is a floating piece of contemporary architecture.

From the moment you step aboard, the design language is unmistakable. Bold. Confident. Clean. Alteya looks less like a traditional yacht and more like something imagined by a luxury hotel designer who refused to accept the usual constraints of the sea. Angles are sharp yet inviting, spaces are open yet intimate, and nothing feels accidental.

A Floating Modern Residence

Inside, the boundaries between indoors and outdoors are blurred with an architect’s precision. Glass, light, and carefully framed views turn the sea itself into part of the décor.

  • The salon is not just a lounge; it’s a living room that happens to move from bay to bay, with sightlines that pull your eye straight out to the horizon.
  • The flybridge feels like a rooftop terrace above the water — a place for long lunches, sunset cocktails, or simply watching the coastline drift by from a shaded daybed.
  • The master cabin is a full suite that many five-star hotels would envy: generous volume, refined finishes, and a sense of privacy that makes it feel like your own apartment at sea.

Every material has been chosen to feel good under bare feet and warm hands: soft fabrics, tactile woods, and finishes that catch the light without ever feeling flashy. The luxury here is quiet, confident, and deeply intentional.

Service Like a Boutique Hotel

Alteya carries a crew of four — captain, gourmet chef, stewardess, and deckhand — dedicated to just eight guests in four cabins. That ratio alone tells you something about the experience: this is not mass-market chartering; it’s tailored hospitality.

The atmosphere on board is what you’d expect from the best boutique hotels: polished informality. The crew anticipates needs without hovering, remembers preferences without being told twice, and moves seamlessly between professional precision and relaxed warmth.

At the heart of the onboard experience is the chef’s Mediterranean cuisine. Menus are not simply written in advance and repeated from week to week; they evolve with each port of call. Fresh fish from a morning market, herbs from a local hillside, olive oil from a nearby village — each stop along the itinerary becomes an ingredient in the next meal. Dining on Alteya feels less like eating on a yacht and more like taking a culinary journey that mirrors the route on the chart plotter.

For Those Who Care How a Yacht Feels

Alteya is not for everyone — and that is precisely what makes her special.

She is for design-conscious travelers who notice the curve of a staircase and the way light falls across a table at 6 p.m.

She is for discerning couples who care as much about atmosphere as they do about destination, who understand that the right chair, the right music, and the right glass of wine can turn an ordinary sunset into a memory that lasts for years.

She is for anyone who believes that how a yacht looks is inseparable from how it feels — that aesthetics are not decoration, but a fundamental part of comfort, relaxation, and joy.

Why Alteya Stands Apart

There are many yachts with impressive specifications. Alteya’s distinction lies in the way those specs disappear into the background, leaving only the experience.

  • Space that feels curated, not just large.
  • Luxury that feels personal, not generic.
  • Service that feels natural, not scripted.

In a world of production yachts, Alteya is a statement: that life at sea can be as thoughtfully designed, as sensorially rich, and as emotionally resonant as the very best experiences on land — and sometimes, even more so.

Alteya is not just a way to travel between places. She is the reason to go.

A Sample 7-Day Route

What a week aboard P/CAT ALTEYA can look like

Total: ≈ 95 nautical miles

  1. Day 1

    Athens (Marina Zeas)Aegina

  2. Day 2

    AeginaPoros

  3. Day 3

    PorosHydra

  4. Day 4

    HydraSpetses

  5. Day 5

    SpetsesErmioni

  6. Day 6

    ErmioniEpidavros

  7. Day 7

    EpidavrosAthens

Indicative only — every charter is shaped around your group, the wind, and the season.

Build a fully custom itinerary →
Begin Your Journey

Experience P/CAT ALTEYA

Ready to explore the Greek islands aboard this magnificent vessel? Choose how you'd like to connect.

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