Maharashtra Sets Bold New Standard For Underwater Tourism With Over Hundred Crore Investment in Submarine Rides and Artificial Reefs Transforming The Konkan Coast into a Global Attraction

Published on January 7, 2026

Maharashtra is set to redefine underwater tourism with an ambitious over hundred crore rupees investment in submarine rides and artificial reefs, ushering in a new era for coastal travel. This groundbreaking initiative aims to transform the Konkan Coast into a global attraction, offering travelers an unparalleled opportunity to explore the depths of the Arabian Sea. By combining innovative marine experiences, such as eco-friendly submarine rides and the creation of artificial reefs, Maharashtra is positioning itself as a premier destination for both adventure and sustainable tourism. This bold investment not only promises to boost the region’s tourism potential but also emphasizes the state’s commitment to preserving marine ecosystems while providing a world-class experience for visitors.

The picturesque Mumbai–Goa coastal route, long cherished for its sun-kissed beaches, scenic cliffs, and winding roads along the Arabian Sea, is on the cusp of an extraordinary transformation. In a move that will redefine coastal tourism, the Maharashtra government has approved a proposal to develop an underwater tourism experience that promises to captivate the world. The project, which includes the creation of a 24-seater passenger submarine, will offer a thrilling, first-of-its-kind glimpse beneath the waves, making Maharashtra’s coastline an exciting new destination for global travelers.

This ambitious initiative, spearheaded by Mazagon Dock Shipbuilders Ltd (MDL), is poised to bring a novel dimension to the tourism landscape of the Konkan coast. With a total investment of Rs 110.58 crore, the project will not only deliver a new form of tourism but will also promote marine conservation and enhance Maharashtra’s standing as a leader in sustainable, high-value tourism experiences.

A Step Toward Underwater Exploration

The proposal for the passenger submarine has been met with great anticipation as it marks the beginning of Maharashtra’s broader vision to establish itself as a hub for underwater tourism. Set against the stunning backdrop of the Arabian Sea, the submarine will offer tourists an unparalleled opportunity to explore marine ecosystems from a front-row seat. The passenger submarine, designed to accommodate up to 24 visitors, will be built by MDL, an esteemed name in the Indian shipbuilding industry.

The submarine project is not just an engineering marvel; it is a gateway to bringing the beauty of the underwater world closer to the masses. It will provide a rare opportunity to discover marine life up close, offering a thrilling experience that will appeal to eco-tourists, adventure seekers, and those with a curiosity for oceanography. This unique, immersive tourism experience is set to position the Konkan coast as a sought-after destination for international visitors, expanding the tourism potential of the region beyond its famous beaches and forts.

The Evolution of the Underwater Museum Concept

Alongside the submarine experience, Maharashtra is taking significant strides to enhance its marine tourism offerings with the development of the EX-INS Guldar Underwater Museum and Artificial Reef project. Set in the picturesque Sindhudurg district, this innovative project is designed to create an artificial reef system, using the decommissioned INS Guldar as its centerpiece. By sinking the retired naval vessel into the sea, the project will help stimulate marine life growth, creating an environment that attracts diverse species of fish and corals.

The underwater museum concept adds a new dimension to the state’s tourism offering, blending history, marine biology, and immersive experiences. The museum will allow tourists to explore the wreckage of the INS Guldar, all while being guided through its underwater surroundings. Visitors will also have the opportunity to observe marine life thriving in the newly-formed artificial reefs.

The project is expected to draw both domestic and international tourists interested in eco-tourism and marine conservation. By leveraging the natural beauty of the Arabian Sea and blending it with high-tech, eco-friendly infrastructure, Maharashtra is poised to deliver an experience that is both captivating and educational.

Funding and Strategic Support

The EX-INS Guldar Underwater Museum and Submarine Tourism project has received strong backing from both the state and central governments. Initially approved with an outlay of Rs 65.55 crore, the project received a substantial boost in November 2024, when an additional Rs 46.91 crore was allocated by the Union Government under the Special Assistance Scheme for Capital Investment to States. This support is part of a broader initiative to develop iconic tourist centers and elevate Maharashtra’s tourism offerings on a global scale.

The revised budget of Rs 112.46 crore now includes the earlier grants and additional funds allocated for the enhancement of submarine safety measures. With international benchmarks for underwater passenger experiences in mind, this initiative aims to set new standards for safety and eco-sensitivity, ensuring the protection of marine ecosystems while providing tourists with a once-in-a-lifetime experience.

In parallel, the submarine project has also been approved, with a total investment of Rs 110.58 crore. This development will be partially funded through a combination of state and central government support, with the remaining funds to be mobilized by MDL through alternate funding mechanisms. Additional infrastructure needed to support these projects, including docking facilities, safety measures, and environmental protections, will be financed separately through regional tourism development schemes.

The Shift Toward Sustainable, High-Value Tourism

This underwater tourism project is a clear indication of Maharashtra’s evolving tourism strategy. The state is shifting its focus toward high-value, low-footfall tourism, aiming to draw visitors seeking unique, eco-conscious experiences that go beyond the traditional beach holiday. By offering controlled, eco-sensitive access to the rich marine ecosystems off the Konkan coast, Maharashtra is setting a new standard for sustainable tourism.

Tourism officials envision that once operational, the submarine rides, underwater museum, and artificial reef system will not only enhance Maharashtra’s tourism appeal but will also contribute to the local economy. The region’s rich marine biodiversity, combined with its growing tourism infrastructure, is expected to draw eco-conscious travelers from around the world.

This strategic shift towards sustainability also aligns with the broader goals of the Indian government to promote responsible tourism. By balancing growth with environmental preservation, Maharashtra aims to create a model for sustainable tourism that can be replicated in other coastal regions.

Economic and Ecological Benefits

The economic impact of these projects is expected to be significant. With tourism becoming a key driver of growth in the state, the introduction of these innovative experiences will open up new revenue streams, attracting travelers who value immersive, off-the-beaten-path experiences. In particular, the artificial reef system, a key component of the EX-INS Guldar project, will support local biodiversity and create opportunities for diving and marine research.

Ecologically, the artificial reefs are expected to play a vital role in marine conservation by offering a protected environment for coral reefs and marine life to thrive. The project has been carefully designed to ensure that the marine ecosystems are not disrupted, instead fostering the growth of natural habitats that will benefit both marine life and the local fishing industry.

In addition, the submarine project will offer tourists a rare glimpse of life beneath the waves without disturbing the fragile marine environment. The controlled, eco-sensitive submarine tours are expected to enhance public awareness of marine conservation, helping to protect the very ecosystems that tourists are eager to experience.

A Global Destination for Underwater Tourism

With the implementation of these projects, Maharashtra is well on its way to becoming a global leader in underwater tourism. The combination of historical, ecological, and adventure tourism experiences is sure to attract both domestic and international travelers. The state is positioning itself as a prime destination for eco-tourism, tapping into the growing demand for unique, sustainable travel experiences that prioritize environmental preservation.

As the submarine project and underwater museum move forward, Maharashtra is set to become a must-visit destination for travelers seeking more than just the typical beach vacation. The Konkan coast, with its pristine waters and rich biodiversity, is ready to make waves in the global tourism market.

Maharashtra is setting a bold new standard for underwater tourism with an over hundred crore rupees investment in submarine rides and artificial reefs, aimed at transforming the Konkan Coast into a global attraction. This initiative combines eco-friendly marine experiences with sustainable tourism, positioning the region as a premier destination for travelers worldwide.

In conclusion, the Maharashtra government’s bold steps in developing underwater tourism infrastructure reflect the state’s commitment to fostering innovative, sustainable, and high-value tourism. By offering an experience that combines adventure, education, and eco-tourism, Maharashtra is set to take its place among the world’s most exciting and forward-thinking destinations.