What essentials should I pack for a day trip on a glass-bottom catamaran around Mallorca?

Heading out on a glass-bottom catamaran along Mallorca’s coastline means you’ll want to be ready for both sun and sea. Lightweight, breathable clothing is ideal to keep you cool, especially under the strong Mediterranean sun. A wide-brimmed hat and good UV-protection sunglasses are wise companions, helping you soak in the views around Formentor or Cala Mondrago without discomfort. Even in summer, the breeze on board can feel fresh, so having a light jacket or shawl handy ensures you stay comfortable throughout the day.

Staying hydrated is essential, so pack a reusable water bottle to refill if possible, since many tours discourage single-use plastic. While some cruises offer snacks or a light meal, bringing your own treats is a good safeguard, especially if you favor local delicacies or have dietary needs. Be sure to apply reef-safe sunscreen before boarding to protect the pristine waters around Es Trenc and Cala Llombards. Swimsuits and towels are a must if you plan to dive from the boat or snorkel, while water shoes will keep your feet safe on rocky coves. Don’t forget your camera or smartphone; the underwater views through the glass-bottom and the dramatic Tramuntana cliffs provide plenty of picture-perfect moments. With these basics, your trip along the island’s stunning shores promises to be both relaxing and memorable.