1. Amwaj Islands, Bahrain
Amwaj Islands form a group of artificial islands located in the northeastern part of the Arabian Gulf, near the coast of Muharraq Island, Bahrain. They are situated 10.5 km (6.5 miles) northeast of the capital, Manama, on Bahrain Island. The Amwaj Islands cover an area of 4.31 km². The Amwaj Islands were reclaimed from the relatively shallow seas in the northeast of Muharraq Island, being the northernmost island of the Kingdom of Bahrain.
In the year 2000, a pioneering project in Bahrain was devised, the first project to provide 100% freehold ownership for foreigners living in the Kingdom of Bahrain; hence, the plan for Amwaj Islands was born. This plan aimed to increase the supply of waterfront real estate, which was in short supply on this small island nation.
The project, backed by a $1.5 billion investment, commenced in 2002. The first phase was completed in 2003, followed by the second phase in 2004 when Cisco and Oracle began establishing the communication information system on the islands.
By 2016, Amwaj Islands witnessed the completion of infrastructure such as electricity, roads, water, drainage, and telecommunications, becoming suitable for residential use. This 4.3 km2 (1.7 square miles) waterfront development in the Arabian Gulf features commercial, residential, and retail buildings, as well as entertainment parks.


2. Spiral Island, Mexico
If you can't afford to buy a small beautiful tropical island, then why not build your own paradise retreat? That's exactly what Richie Sowa did in 1998 when he used over 250,000 plastic bottles to create an artificial island.
On this unique island, there's a two-story house, a solar-powered kitchen, and various other convenient facilities. Although a few years later, this island was destroyed by a large storm. Undeterred by nature, from 2007, Richart started building a new, larger, and more planned island, which has been used for tourism. Spiral Island II is the second artificial island designed by Rishi Sowa.
With the help of volunteers, Rishi Sowa gathered about 100,000 plastic bottles and personally built his second 'dream island' in Isla Mujeres – a relatively safe area in case of bad weather and big storms.
Spiral Island II has a diameter of about 20 meters and looks like a small resort with a small house, coconut trees, and sandy beaches around two small pools. Although smaller in size compared to the previous island, Rishi Sowa said he could expand the island if he wanted. As an impressive project promoting environmental protection, Spiral Island II has attracted many volunteers to Mexico to help Rishi Sowa in the construction process.


3. Umi Hotaru Island, Japan
The Tokyo Aqua-line connects Kawasaki, Chiba, Kanagawa, and Kisarazu. This is a high-speed route formed by underwater tunnels and a bridge. The Aqua tunnel is about 9.6 km long and starts from Kawasaki. At the junction of the tunnel and the bridge, there is a large artificial island called Umi Hotaru.
Especially in the evening at Umi Hotaru, visitors can enjoy the sparkling lights from the unique view of Tokyo city. There are also many restaurants, bars, and large souvenir shops here to meet the needs of international travelers. Umi-Hotaru artificial island is a resort located in the middle of the Tokyo Bay Aqua-Line, combined with the toll station for the bridge/tunnel extending from Tokyo Bay connecting the cities of Kawasaki in Kanagawa Prefecture and Kisarazu in Chiba Prefecture.
The underwater tunnel connects Kawasaki to Umi-Hotaru Island and extends to the city of Kiasarazu. The giant metal cutters you see used to dig the tunnel, the circular white objects floating on the water, are part of the tunnel's ventilation system.
Umi Hotaru is a famous artificial island in Japan, also known as the Sea Dome Ddosmd. This island is the pride of engineers and the people of the Land of the Rising Sun. If you're lucky enough to visit this artificial island, you can witness an incredibly impressive space, especially when night falls. At this time, all the dazzling lights from Tokyo city will converge here. Besides, the island also has many restaurants, bars, large souvenir shops, and more to cater to the needs of travelers exploring this island without getting bored.


4. Pampus Island, Netherlands
Pampus originally served as part of the fortress system for military purposes before and after World War 2 in the Netherlands. Along with other fortresses, Pampus Fortress formed a defensive line built from 1883 to 1920 with a total length of 135 km to protect the capital.
The fortress is located on an artificial island in the former Zuiderzee tidal area called Pampus or sandbank. There is a famous saying in the Netherlands, 'to lay for Pampus,' used to describe people lying down knocked out. It originates from the time when ships had to wait for the tide to rise at Pampus before they could enter the port of Amsterdam. After many years of abandonment, it was restored in 2007 and reopened to visitors to admire and explore the historical value of this unique artificial island.
The Pampus artificial island can be reached by ferry, private boat, or dinghy. Just after a 20-minute ferry ride, you'll set foot on this historic artificial island. You will be welcomed by the fortress guards as a military ritual. Nowadays, tourist services on the island are well developed.
You can take guided tours, wander alone in the old fortresses, go treasure hunting, and enjoy other interesting activities. Especially from the rooftops of the cafes, you can easily experience a wide view of the sea, where sailboats are circling around. Despite being a military fortress in the past, Pampus now brings a sense of peace, joy, and fascination for any visitor who comes here.


5. Pearl Qatar Island, Qatar
The Pearl Qatar, situated in the capital city of Doha, Qatar, is a luxurious residential area constructed and developed on an artificial island, located on the west coast of the Doha Gulf. The island spans 4 km in diameter and is created on a previously barren land, surrounded by a 32 km-long coastline adorned with lavish villas, dozens of towering skyscraper apartments, and hundreds of houses.
The artificial island Pearl Qatar is renowned for its luxury and the enchanting beauty of the world's longest seaside promenade. The island is surrounded by lavish villas, dozens of high-rise apartment complexes, luxury hotels, and several other upscale shops and restaurants. As of spring 2012, over 5,000 residents have moved here.
The island is invested by UDC Qatar and designed by architect and design company Callison. The name The Pearl of the island originates from the fact that the water area used to build the island was once a pearl diving site in Qatar. Qatar is one of Asia's leading pearl-exporting countries with various affordable pearl types.
The artificial island The Pearl is expected to widely popularize Qatar's history in the country's pearl diving industry. Upon completion, The Pearl's artificial island project will resemble a string of pearls. The largest island will include luxurious villas, apartment buildings, three five-star hotels, and a complex covering over 200 million square meters with international shopping centers, restaurants, cafes, and entertainment facilities.


6. World Islands, United Arab Emirates
The World Islands is an artificial archipelago consisting of 300 different small islands constructed based on the rough shape of a world map. This archipelago is located approximately 6 km off the coast of Dubai, covering an area of about 55 km2. The World Islands is situated 4 km off the coast of Dubai and falls within the territory of The United Arab Emirates. The islands comprise artificial sand islands mainly taken from the coastal areas of Dubai, marking the development of building artificial islands in Dubai.
The development of The World Islands is primarily by Nakheel Properties, and the initial project was built by Sheikh Mohammed bin Rashid Al Maktoum, the leader of the city of Dubai. It is known that the 'Royal Club' island of The World has also opened its doors to international tourists to enjoy extremely luxurious resort services.
Alongside Palm Jumeirah, The World Islands are constructed based on the rough shape of a world map, situated in the waters of the Persian Gulf. However, the construction of 300 islands began in 2003 and was halted due to the financial crisis in 2008. Although 60% of the islands were sold to private investors in 2008, the development on most of these islands was unsuccessful. Dubai is not immune to the pressure of limited land and a growing population. But building artificial islands is a strategic move for the maritime economic development of this Gulf city.


7. Mexcaltitan Island, Mexico
Located off the coast of Nayarit, Mexico, Mexcaltitan artificial island may be small in size, but the fascination, joy, and picturesque scenery it brings to tourists are no less than any beautiful island in the world. According to legend, the ancient Aztec people moved here and built a city on this drifting sea. Mexcaltitan is a city-island situated off the coast of the Mexican state of Nayarit.
This artificial island has an X-shaped layout fully enclosed in a circle with a diameter of about 396m and is home to over 800 residents. Currently, this place has become a significant attraction for a large number of tourists and has been designated into the 'Magical Village Program' based on the decision of the federal government.
This island is an attractive Mexican tourist destination for many local and international tourists due to its unique scenery and mild climate. Although this artificial island is narrow, it has several shops, a billiards hall, a museum, and an administrative office in the central area of the village.
What makes this island unique is its main circular road that runs around the island. The architecturally unique and low houses are eye-catching. During the rainy season, high water levels flood the streets, and boats become the most common means of transportation on this small island. Here, you can stroll around the island as it has a main circular road that allows you to explore every nook and cranny of this island. However, if you come here during the rainy season, high water levels flood the streets, and boats become the most common means of transportation on this small island.


8. Khazar Islands, Azerbaijan
Khazar Islands comprise 41 artificial islands located 25 km south of the coastal city Baku. Spanning approximately 3,000 hectares, this archipelago sits in the Caspian Sea region. Azerbaijan envisioned transforming it into a new city capable of hosting 1 million residents. The plan included the development of extensive social welfare infrastructure—150 schools, 50 hospitals, numerous parks, cultural and entertainment centers, shopping malls, and even a Formula 1 racetrack. Additionally, the project features the Azerbaijan Tower, slated to be the world's tallest skyscraper, with an estimated investment of $2 billion.
The ambitious construction on Khazar Islands commenced in March 2011, achieving significant milestones by August 2014. The main beach area was vividly opened with several skyscrapers already standing tall. However, the colossal scale and overly ambitious design became more apparent in 2015 when oil prices plummeted. Despite delays and uncertainties, the project's proponents insisted on its completion between 2020 and 2025, with potential backing from Chinese investors. In an interview in April 2017, Ibrahimov affirmed the long-delayed works would finally resume by the end of that year.


9. Palm Islands, United Arab Emirates
Palm Islands are situated near the coast of Dubai and consist of three artificial islands: Jumeirah, Deira, and Jebel Ali. They are regarded as the three largest artificial islands globally. This island system has extended Dubai's coastline by an additional 520 km and was constructed by Sheikh Mohammed bin Rashid Al Maktoum to boost Dubai's tourism potential.
Each residential area adopts a unique shape resembling a palm tree surrounded by a distinctive crescent-shaped arch. The Dubai government has authorized the construction of over 100 hotels, villas, marinas, apartments, water parks, shopping centers, restaurants, sports facilities, and healthcare services to cater to beachgoers and vacationers.
Visiting Dubai in the United Arab Emirates (UAE) offers a stunning encounter with unimaginable offshore artificial structures. When Dubai is mentioned, the first marvel that comes to mind is Palm Jumeirah—the world's largest artificial island, shaped like a palm tree with a trunk and 17 fronds. It symbolizes the will, vision, talent, and intellect of UAE leadership. Palm Jumeirah was constructed in the early 21st century, primarily funded by substantial revenue from Dubai's oil industry.
Remarkably, it was built without conventional concrete and steel. The small islands were predominantly formed using sand dredged from the floor of the Arabian Gulf, and the fronds in contact with the open sea were reinforced with rock and soil from the mainland. Construction began in 2001, and by 2004, land and basic infrastructure were completed. Building construction commenced in 2006, with the first residents arriving in 2007.


10. Willingdon Island, India
Built in 1936, this renowned artificial island is part of Kochi, a port city in Southwestern India, located in the state of Kerala along the Arabian Sea. Willingdon Island serves as the prime area for business activities and hotels in the city. It is recognized as a tranquil area, still retaining a natural and serene ambiance, making it suitable for travelers seeking respite from the hustle and bustle of the city.
Willingdon Island is the largest artificial island in India. Most of the current Willingdon Island was reclaimed from Lake Kochi, filling land dredged around a pre-existing, small natural island. The island holds significance as the headquarters of the Kochi Port, as well as the Southern Naval Command of the Indian Navy, the Plant Quarantine Station, Custom House Cochin, and the Central Institute of Fisheries Technology, a constituent unit of the Indian Council of Agricultural Research.
This island also houses the offices of various port-related establishments, specifically the Cochin Port Trust Office (controlling Kochi Port), Customs Office, and over twenty import-export offices, warehouses, several hotels, and commercial centers. All the basic port structures planned beforehand were completed by 1939, coinciding with the outbreak of World War II. A deep-water port, a railway bridge, and a road bridge to the mainland provided valuable infrastructure for local wartime efforts.


