They say it is more about the journey than the destination, and the Kalba tunnel is one such testament to that. It is so dreamy and scenic that it figuratively and literally transports you from the city’s hustle and bustle to a serene setting. You have probably crossed many tunnels to get from one place to another, but the Kalba tunnel is not just any passage through the mountains that leads to a coastal town. It is monumental and has changed how people travel to the eastern side of Sharjah.
- Overview
- Location
- History of the Kalba Tunnel
- Routes and access
- Technical & physical characteristics
- Kalba: The city at the tunnel’s end
- Nearby attractions
- Key takeaways
- Frequently asked questions
Overview of Kalba Tunnel

The Kalba Tunnel, situated on the majestic Hajar Mountains, facilitates easy travel to Kalba. Once you cross the tunnel, you land in the lap of breathtaking scenery, eco-tourism, and adventures. Since becoming operational in 2020, it has been a favourite for those looking to retreat to the peaceful side of town. Families, nature lovers, cyclists, and anyone looking to escape city life for a hot minute swear by this tunnel.
Location of Kalba Tunnel
Beyond its practical purpose of connectivity, it offers a sense of adventure. It transports you to mountains, coastlines, and nature altogether, creating a truly memorable travel experience.
Geographical position
Imagine being between two contrasting landscapes, the peaks of the Hajar Mountains on one side and the blue waters of the Gulf of Oman on the other. Yes, that is the exquisite placement of the Kalba Tunnel.
It is located near the city of Kalba in Sharjah’s east side, with its geographic coordinates at 25°04′27″N 56°21′19″E. Whether you are a local or a tourist, you can easily locate this using GPS navigation.
The Kalba tunnel seamlessly merges accessibility with scenic beauty, making it a unique feature. As you drive or cycle through, you’ll experience a journey where mountainous terrains transition into coastal views. This is the kind of unexplored charm and beauty that the UAE’s eastern part has to offer.
Surrounding attractions
There are a lot of attractions surrounding this tunnel, which make the drive through it even more stunning:
Kalba Hanging Gardens: The moment you exit the tunnel from the Sharjah side, the Kalba Hanging Gardens appear almost magically. These gardens are perfect for a stroll or simply taking in the scenery. The panoramic views of the mountains from this spot make it a treat for photography enthusiasts.
Khor Kalba Mangrove Reserve: If you enjoy nature, the Khor Kalba Mangrove Reserve will exceed your expectations. The UAE is often viewed as a concrete jungle – tall buildings and fancy malls, but places like this mangrove dispel that myth.
It is a pristine ecosystem and home to hundreds of bird species, crabs, and a variety of unique marine life. Kayaking through these mangroves or walking along the wooden boardwalks brings you closer to nature.
Kalba Corniche: Blankly staring into the vast expansiveness of the ocean can be therapeutic, and the Kalba corniche offers that. If you enjoy a laid-back coastal vibe, the Kalba Corniche is just a short drive away. It boasts numerous charming cafes, scenic walkways, and local shops that showcase the area’s culture and lifestyle.
History of the Kalba tunnel

The Kalba Tunnel, also known as the Wadi Al Helou Tunnel, officially opened in autumn 2020. It is approximately 1,280 meters long and ranks among the longest tunnels in the Middle East, a testament to modern engineering.
Before the tunnel, getting from central Sharjah to Kalba was tedious – it was a slow and winding journey. Today, the E102 Sharjah-Kalba Road, which passes through the tunnel, reduces travel time to about one hour. This makes Kalba far more accessible for residents and tourists.
Routes and access
The tunnel is more than just a convenient shortcut. It represents a remarkable achievement for infrastructure and regional development. It showcases how thoughtful engineering can overcome geographical challenges. At the same time, it makes life easier for travellers, supports tourism, encourages trade, and strengthens the connection between Sharjah’s central area and its eastern region.
By car
Getting to and through the Kalba Tunnel is relatively straightforward. Here are the main routes:
- From Sharjah: Take the E102 Sharjah-Kalba Road, leading directly through the tunnel.
- Via E11: Exit towards S112 King Faisal Street, then join E102.
- Via E311: Exit 65 onto E102.
- Via E611: Take the Sharjah Mosque Interchange exit onto E102.
Each route offers scenic glimpses of mountains and coastline. The tunnel itself is well-lit and safe, making the drive smooth and enjoyable, even for first-time visitors.
Public transportation
Currently, public transportation to this area is limited. The E700 intercity bus will get you to Fujairah City, but you will have to arrange onward connections to Kalba.
However, there is some good news! Now that the tunnel is operational, there’s potential for expanded bus services. This could make life easy for tourists and residents trying to get to Kalba.
Other nearby roads
- Maliha-Kalba Road: Connects Kalba with Sharjah and Dubai.
- Fujairah-Kalba Road: Roughly eight kilometres from Fujairah to Kalba.
- Khor Kalba Road: Extends to the Oman border at Khatm Melaha (access may vary based on border regulations).
These roads, combined with the tunnel, make Kalba reachable from multiple directions.
Explore: Dubai to Oman bus options, in case you want to explore other areas around the region.
Technical & physical characteristics
The Kalba Tunnel isn’t just functional; it’s a marvel for both motorists and cycling enthusiasts:
- Total climb length: 3.9 km
- Elevation gain: 202 meters, starting at 33 meters and peaking at 235 meters
- Average road grade: 5.1%, maximum 6.4%
- Cycling classification: Category 3 climb
Cyclists love the challenge this route provides because of the rewarding panoramic views along the climb. As for motorists, they benefit from a smooth gradient and well-engineered design. This ensures safety without compromising on the breathtaking scenery.
Kalba: The city at the tunnel’s end
It’s not easy to find a tunnel that’s both practical and scenic and offers some adventure, but Kalba Tunnel does it all.
City profile
Kalba is a peaceful coastal town that seamlessly blends nature, culture, and leisure in a perfect and gorgeous way. Located on the Gulf of Oman, it’s known for eco-tourism, mangrove reserves, and its growing appeal as a weekend getaway destination.
Nearby attractions
- Kalba Hanging Gardens: Ideal for capturing sunrise or sunset photography, or simply relaxing. These gardens offer serene and panoramic views of the surrounding mountains.
- Kalba Corniche & City Centre: A hub for local food, crafts, and strolls along the waterfront.
- Khor Kalba Mangrove Reserve: Ideal for kayaking, birdwatching, or a quiet nature walk.
Key takeaways
The Kalba Tunnel has made it extremely easy to access the eastern coast from Sharjah. It has turned a long trip into a one-hour smooth drive. It stretches over 1,280 meters and ranks among the longest tunnels in the Middle East, carrying you straight through the heart of the Hajar Mountains. The ride itself feels like part of the experience, with lovely views of the mountains and coast.
But the tunnel is not only about getting from one place to another; it introduces you to Kalba’s natural beauty and sense of adventure. Just beyond it, you’ll find the mangroves, the Hanging Gardens, and trails that invite both hiking and cycling. The area is an excellent hub for eco-tourism, offering calm escapes into nature as well as various outdoor activities.
FAQs
The tunnel measures approximately 1,280 meters, although the entire approach and climb cover 3.9 kilometres.
The E102 Sharjah-Kalba Road is the most direct route, with a travel time of around one hour.
Absolutely! The surrounding area features trails suitable for both beginners and experienced adventurers, catering to a range of skill levels.
You can find attractions such as the Kalba Hanging Gardens, Khor Kalba Mangrove Reserve, and the Kalba Corniche.
Yes, the Khor Kalba Road leads to Khatm Melaha, though access depends on current border regulations.