Underwater hotel concept

Underwater hotel concepts combine advanced engineering and luxury tourism, offering rooms with views of the seabed.

About this subject

Underwater hotels are structures partially or fully submerged in the ocean, designed to host guests in rooms with panoramic windows overlooking marine life. The concept gained traction in recent decades, driven by advances in civil construction, pressure-resistant acrylic, and life-support systems. Real examples include the Jules' Undersea Lodge in Florida, built in the 1970s as a laboratory and converted into a hotel, and The Muraka in the Maldives, a two-story underwater suite opened in 2018. These constructions require special materials such as reinforced concrete and acrylic glass panels up to 30 centimeters thick, capable of withstanding water pressure. They are often anchored to the seabed or floating while attached by cables, with access via diving or dry tunnels.

Frequently Asked Questions

What is the first underwater hotel in the world?

The first underwater hotel was the Jules' Undersea Lodge in Key Largo, Florida, opened in 1986. Originally a marine laboratory called La Chalupa, it was converted into a hotel and sits at a depth of 6 meters.

How much does a night at an underwater hotel cost?

Prices vary widely. At The Muraka in the Maldives, a night can exceed $50,000. At Jules' Undersea Lodge, a night costs around $700 per person, including diving and meals.

Is it safe to build hotels underwater?

Yes, as long as they follow strict engineering standards. Materials are tested to withstand pressure, corrosion, and impacts. Most have redundant oxygen and communication systems, as well as evacuation protocols for emergencies.