Plizio Visual Lab

Mount Dena

Plizio editorial teamUpdated: Jun 2026Data Sources

Mountain

Weather…

Mount Dena forms an extensive and highly prominent sub-massif in the southern section of the Zagros Mountains, situated at the border between the Kohgiluyeh and Boyer-Ahmad and Isfahan provinces. This imposing natural barrier stretches for dozens of kilometers, standing out due to its extraordinary concentration of high peaks, dense oak forests, and crystal-clear mountain rivers. Owing to its invaluable ecological worth, a significant portion of the territory was officially designated as a biosphere reserve in 2010, providing a protected sanctuary for numerous endemic plants and critically endangered animal species, such as the Persian leopard. The steep limestone walls are punctuated by extensive karst caves and abundant springs that ensure the vitality of the valleys. During the spring months, the massive melting of snow creates rich pastures upon which the local nomadic communities heavily rely.

Best time to visit & climate

The most pleasant time to visit is Jun, Aug, Sep.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg °C	0	2	6	10	17	23	25	24	20	15	7	2
Rain mm	74	53	68	47	10	2	2	3	2	12	67	83

📋 Practical info

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Getting there

Accessing the Dena sub-range usually requires traveling to Sisakht, a beautiful mountain town serving as the main gateway, with well-connected roads from Yasuj guiding visitors to the trailheads.

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Best season

Late spring through early autumn, particularly June to September, provides the safest and most enjoyable trekking conditions, avoiding the heavy snows and avalanches of winter.

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Terrain & paths

The terrain is spectacularly rugged, featuring over forty peaks exceeding 4,000 meters, deep limestone gorges, and steep alpine meadows that demand solid cardiovascular fitness.

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What to bring

Quality mountain boots, layers for rapid temperature shifts, sufficient hydration equipment, and trekking poles are recommended; winter attempts require full technical alpine setups.

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Parking

Hikers can generally leave their vehicles safely at designated areas in Sisakht or near the recognized trailhead starting points under the supervision of local environmental offices.

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Safety

Sudden weather changes and the risk of altitude sickness above 3,500 meters are real concerns; using local mountain guides is highly advisable for navigating the complex ridge systems.

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Time needed

While shorter acclimatization hikes take a single day, attempting to summit the main peaks like Qash-Mastan requires at least two to three days of sustained and serious trekking.

Geography

Coordinates

30.95000, 51.50000

Facts

The Dena mountain range extends over an impressive total length of approximately 90 kilometers.
The massif boasts more than 40 individual rocky peaks that exceed an elevation of 4,000 meters.
The highest point of the massif, the Qash-Mastan peak, rises to 4,409 meters above sea level.
The Dena Biosphere Reserve, officially recognized by UNESCO, covers a vast area of over 250,000 hectares.
Around 1,200 different plant species grow in these mountains, a significant proportion of which are endemic.
Archaeological discoveries attest to human presence in the region's cave systems dating back to the Epipaleolithic period.

Explore nearby

Notable places around

Dena Protected Area9 km · SExplore →

Margoon Waterfall54 km · NWExplore →

Polessky State Radioecological Reserve71 km · WExplore →

Gachsaran Oil Field89 km · SWExplore →

Mobarakeh Steel Company89 km · EExplore →

Narawlya105 km · WExplore →

Nazhvan Forest Park117 km · EExplore →

Vank Cathedral118 km · EExplore →

Route planner — Car & Motorhome

Where do you start? We build the route here, with stops and country notes along the way.

Start Destination Via (optional)

Overnight stops

Vehicle

Only stops with (optional): 💧 Water ♻️ Disposal 🔌 Power 🚻 Toilets 🚿 Shower

Sights in the town Mount Dena (1)

Khafr Waterfall📍 landmark

Khafr Waterfall is a scenic natural attraction located in the mount-dena-relief-v2 area.

Sights nearby

Frequently asked questions

What is special about Dena?

Dena is a vast mountain range system in the Zagros with over 40 peaks above 4000 meters.

Is it suitable for hiking?

Yes, there are numerous trails, but the altitude makes hiking very strenuous.

What is the best season?

Late spring to early autumn features the most stable weather.

Do I need a guide?

For unknown routes, a local guide is absolutely recommended.

Are there huts there?

There are only a few simple shelters; mostly you have to camp.

Mount Dena: where is it located?

Mount Dena is located in Iran.

Mount Dena: when is the best time to visit?

The most pleasant time to visit is Jun, Aug, Sep.

Mount Dena: why is it worth visiting?

Mount Dena forms an extensive and highly prominent sub-massif in the southern section of the Zagros Mountains, situated at the border between the Kohgiluyeh and Boyer-Ahmad and Isfahan provinces.

View on map → The Top 50 Attractions → OpenStreetMap →