Gili Iyang, Unveiling the Island with the World's Second-Best Oxygen Levels in East Java

Tucked away off the eastern coast of Madura Island in East Java, Indonesia, lies a serene secret whispered about by those seeking natural rejuvenation: Gili Iyang Island. This unassuming paradise has captured the attention of researchers and wellness enthusiasts worldwide, not just for its unspoiled natural beauty but for a unique, life-giving feature—it boasts one of the highest oxygen concentrations in the world, only surpassed by a location near the Dead Sea in Jordan.

Gili Iyang, Madura Island with the Second Highest Oxygen Level in the World (Picture: Instagram | sumeneptour86)

For the American and global traveler searching for an authentic, health-focused, and breathtakingly beautiful escape away from the usual Southeast Asian tourist trail, Gili Iyang offers a compelling and vital experience. It’s more than a vacation; it’s a breath of fresh air, both literally and figuratively.

The Uniqueness of Gili Iyang: The Pure Oxygen Phenomenon

What sets Gili Iyang apart from the thousands of other tropical islands in the Indonesian archipelago? The answer is in the air.

The Science Behind the 'Oxygen Island' Nickname

Studies by Indonesia’s National Institute of Aeronautics and Space (LAPAN) have revealed that Gili Iyang’s atmosphere contains an average oxygen concentration of up to 21.5%, significantly higher than the typical 20.9% found in most other areas. This remarkable purity is attributed to the island's minimal pollution, abundant flourishing trees, and the local community's strong commitment to environmental preservation. The air is exceptionally clean, with minimal pollutants like carbon monoxide or nitrogen oxides.

A Natural Wellness Retreat

This high concentration of pure oxygen has made Gili Iyang a destination for health tourism. Local lore and anecdotal evidence suggest that the air contributes to longevity, with a notable percentage of residents living well past 80, sometimes even reaching 100 years, often with fewer health complications. Visitors often report feeling more refreshed and revitalized after just a few days on the island. The dedicated "Oxygen Point" in Bancamara Village offers a perfect spot to simply sit, relax, and soak in the therapeutic, oxygen-rich environment.

The Alluring Attractions of Gili Iyang

Beyond its health benefits, Gili Iyang offers a rugged, unspoiled beauty that appeals to nature lovers and adventure seekers. The island’s coastline features a dramatic mix of rocky shores, hidden caves, and crystal-clear waters.

Must-See Natural Wonders

• Batu Cangga (The Stone Pillar): This dramatic coastal area features massive, unique rock formations and cliffs carved by the ocean waves. The most famous is a towering natural archway, offering a stunning backdrop for photography, especially during sunrise or sunset.
• Goa Mahakarya (Mahakarya Cave): A spectacular hidden cave known for its impressive limestone formations. The natural minerals within the cave reflect light, creating a shimmering, starlit effect that makes for a magical exploration.
• Pantai Ropet (Ropet Beach): With its white sands and exceptionally clear turquoise waters, Ropet Beach is the island's primary hub for marine activity. It is an ideal spot for sunbathing, swimming, and especially snorkeling. The island’s well-preserved marine ecosystem is home to vibrant coral reefs and a kaleidoscope of tropical fish.

Experiencing Local Life

Gili Iyang remains largely authentic and uncommercialized. Visitors can experience the traditional Madurese way of life by staying in local homestays and interacting with the incredibly friendly islanders, whose main livelihoods are fishing and agriculture. Don't miss out on the local culinary scene, which emphasizes fresh, grilled seafood and the local sweet porridge, Tajin Sobih.

Planning Your Journey to the Island of Oxygen from the United States

Traveling to a remote Indonesian island from the United States requires meticulous planning, but the reward is an unparalleled travel experience.

Location Overview

Gili Iyang is geographically located in the Bali Sea, administered by the Sumenep Regency of East Java province. It is situated just off the coast of Madura Island, which is connected to the main island of Java by the Suramadu Bridge.

The Multi-Stage Route from the US

The journey from the United States involves several stages:

1. US to Indonesia Flight: Book an international flight from your major US airport (e.g., LAX, JFK, ORD) to a main Indonesian international hub. The most practical destinations are Jakarta (CGK) or, preferably, Surabaya (SUB - Juanda International Airport), as it is geographically closer to East Java. Expect a total flight time of 20 to 30 hours, including layovers.
2. Surabaya (SUB) to Madura/Sumenep: From Surabaya's Juanda Airport (SUB), you will need to travel to the town of Sumenep on Madura Island. This involves a land journey (bus, private car, or taxi) across the Suramadu Bridge to Madura, followed by a drive to Sumenep. The total drive from Surabaya to Sumenep can take approximately 5 to 7 hours, depending on traffic.
3. Sumenep to Dungkek Port: From Sumenep city center, travel by car or local transport to Dungkek Port (Pelabuhan Dungkek), the closest harbor to Gili Iyang. This drive is generally around 1.5 to 2 hours.
4. Dungkek Port to Gili Iyang: The final leg is a short motorized boat (ferry or local fishing boat) ride from Dungkek Port to Gili Iyang. The crossing typically takes about 30 to 45 minutes, offering beautiful views of the sea and the rugged coastline as you approach the island.

Travel Logistics and Entrance Information

Understanding the basic costs and logistics ensures a smooth, stress-free visit to this remote destination.

Entrance Ticket Prices (Per Person)

Gili Iyang maintains a very affordable entry cost, reflecting its status as a locally managed destination. While fees are subject to change, especially for foreign tourists, here is an approximate guide (Note: Prices are in Indonesian Rupiah (IDR) and US Dollars (USD) and are estimations as of 2024/2025):

Note: International travelers should book an organized tour from Surabaya or Sumenep for a hassle-free experience, as these packages often include transportation, guides, meals, and all local entrance fees.

Why You Should Book Your Gili Iyang Trip Now

Choosing Gili Iyang over more famous Indonesian destinations is a decision to prioritize wellness, authenticity, and environmental responsibility.

The Ultimate Wellness Destination

In an increasingly polluted world, the opportunity to breathe some of the planet’s purest air is an invaluable luxury. Gili Iyang offers a genuine escape, promoting health and longevity simply by existing in its atmosphere. It is the perfect place to de-stress, disconnect from city life, and focus on your well-being.

Authentic Indonesian Experience

Unlike Bali or the Gili Islands in Lombok, Gili Iyang has not been overrun by mass tourism. The island offers an authentic, profound glimpse into the harmonious lifestyle of the local Madurese communities. You will be supporting grassroots tourism and experiencing the warmth of Indonesian hospitality firsthand.

Adventure and Untouched Beauty

From exploring the depths of Mahakarya Cave to snorkeling in the vibrant coral gardens of Ropet Beach, Gili Iyang rewards the adventurous traveler with spectacular, untouched natural beauty. It’s a hidden gem that promises tranquility and stunning vistas, making it an essential addition to any world-traveler’s bucket list.

Breathe deeper, live better, and discover the pure heart of East Java - Gili Iyang Island awaits.

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