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Ain Al Kasfa Hot Springs

Ain Al Kasfa, Al Batinah North Governorate, Oman
Ain Al Kasfa Hot Springs
Location
Ain Al Kasfa, Al Batinah North Governorate, Oman
Water type
sulfurous
Temperature
40 °C
pH
6.5

Water profile

Thermicity
Sedative
40 °C
LowHigh

Relaxing — deep, immediate muscle release.

Mineralisation
Bio-active
LowHigh

Rich in active gases or metals — a strong mineral character.

Buoyancy
Standard buoyancy
LowHigh

Soft water — natural, classic buoyancy.

SoufreSulfuresSulfates

Ain Al Kasfa Hot Springs in Rustaq, in the Al Batinah plain region of Oman, is one of the Sultanate's most celebrated thermal sites, drawing on sulphurous springs long associated with relaxation and well-being in a country where traditional Omani bathing culture has thrived for centuries. The springs emerge near the ancient city of Rustaq, famous for its grand 13th-century castle — one of the largest and best-preserved forts in Oman — in a landscape of date palm plantations irrigated by the ancient aflaj system, a UNESCO-listed traditional water management network of remarkable sophistication. The warm sulphurous waters flow through the Rustaq oasis landscape before the Hajar mountains, and the site draws both Omani families enjoying a long bathing tradition and visitors exploring this historically rich interior region. The proximity to the dramatic Hajar mountain range and the Nakhal hot springs makes Al Batinah one of Oman's richest thermal regions.

Insider tip — Ain Al Kasfa is one of Oman's most accessible geothermal springs, located in the Al Batinah coastal plain where sulfurous water at 40 degrees Celsius emerges from ophiolite bedrock at the foot of the Hajar Mountains near ancient date palm groves. The spring feeds a small wadi pool shaded by Ghaf trees, creating a desert oasis atmosphere in the otherwise arid Omani interior. Omani families visit in winter when the 40-degree water feels luxurious against cool evening air rather than adding to daytime heat. The nearby Rustaq Fort, one of Oman's finest preserved historic fortresses with its famous hot springs courtyard, makes an ideal combination day trip from October through March.
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Frequently asked questions

How hot is the water?
The water runs quite hot here, around 40 °C — a sedative water that brings immediate muscle release.
What type of water is found here?
This spot features sulfurous water.
What is the best season to visit?
The most favourable period for this spot is: Octobre-avril.