Lancha Kolmarine Teorema 20 Sundeck (2025)

Experience a relaxing and unforgettable day at sea aboard our Teorema 20 Sundeck – a comfortable, meticulously maintained motorboat, complete with an experienced skipper. Perfect for day trips around the breathtaking island of Rab – all you need to do is sit back, soak up the sun, and let us handle the navigation.

The boat features a spacious sunbed at the bow, ideal for lounging and sunbathing, along with a large Bimini sunshade to provide comfortable shade whenever you need it. The cozy cabin below deck, with sleeping space for two, is perfect for short breaks or safely storing your personal belongings.

With room for up to 7 people, the boat is ideal for couples, families, or small groups of friends.

Comfort & Features

For your safety and maximum comfort, the Teorema 20 Sundeck is equipped with:

• Yamaha 115 HP outboard engine (2025)
• Garmin 18” GPS navigation system
• Depth sounder
• USB ports for charging your devices
• Bluetooth audio system with 4 speakers
• Swim ladder for easy boarding and disembarking
• Complete safety equipment

With an experienced skipper on board, you can fully relax and enjoy the stunning coastline and hidden coves of Rab without any worries.

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Departure from Rab Town

• Boat trip
• Island hopping
• Blue Cave tour
• Sunset cruise
• Private day tour

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Why Book with a Skipper?

• No need to worry about navigation or safety
• Benefit from local knowledge and insider tips
• Discover hidden coves and beaches known only to locals
• Maximum relaxation – just sit back, we’ll take care of everything else

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We are a family-run business with a passion for the sea. My sister runs the Astoria restaurant in the Old Town, and the Teorema 20 Sundeck is regularly maintained and serviced personally.

✔ Technically flawless and brand new (2025 engine and boat) ✔ Reliable and safe ✔ Clean and well-maintained ✔ We’re happy to ing tips, teach you knots, and introduce you to the wonderful world of boating

Many of our guests say that a day on the boat with a skipper was the highlight of their vacation.

Our goal is for you to enjoy an unforgettable, relaxed, and worry-free day at sea – on a boat you can trust completely, with an experienced skipper by your side