Ka'ba-ye Zartosht

Tower Ancient stone tower at Naqsh-e Rustam, enigmatic inscriptions

Ka’ba-ye Zartosht at Naqsh-e Rustam in Fars Province is a stone, cube-shaped Achaemenid-era structure adjacent to royal rock reliefs and inscriptions; visitors see ancient reliefs, Sassanian carvings, and Persepolis-area archaeology.

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Ka’ba-ye Zartosht, commonly called the Cube of Zoroaster, is a freestanding cuboid stone tower near the royal rock-reliefs and tombs at Naqsh-e Rustam in Fars province, Iran. It is notable for its simple cubic form executed in dressed stone and for an internal chamber reached by a staircase.

The tower’s construction and use span several periods; it is conventionally associated with the Achaemenid or early post-Achaemenid era as a built stone structure, while inscriptions and reuse during the Sassanian period are also present. The monument stands about 12 metres tall with a square plan of roughly 7 metres per side and contains a small interior chamber reached by an internal stair.

The Cube sits at the Naqsh-e Rustam necropolis near the archaeological remains of Persepolis and is part of the wider ensemble of royal rock-reliefs and tomb façades in the Marvdasht area.

  • Nearby inscriptions and reliefs: The structure bears later Sassanian-period inscriptions and sits immediately above the rock-cut royal tombs and reliefs at Naqsh-e Rustam, making it easy to combine with a visit to those monuments.
Ka'ba-ye Zartosht
Ka'ba-ye Zartosht (Tomb of Zoroaster), Naqsh-e Rustam archaeological site, near Marvdasht / Persepolis, Fars Province, Iran
29.9884, 52.8740

How to Get to Ka'ba-ye Zartosht #

The Ka’ba-ye Zartosht (the Cube of Zoroaster) stands at the Naqsh-e Rustam archaeological site near the Persepolis/Marvdasht area in Fars province. The usual approach is by road from Shiraz (the nearest major city) toward Marvdasht/Persepolis; there is parking at the Naqsh-e Rustam site and the monument is a short walk from the parking and visitor area.

Visitors typically combine this stop with Persepolis; local tour operators and taxis from Shiraz or Marvdasht run day trips to the archaeological complex.

Tips for Visiting Ka'ba-ye Zartosht #

  • Visit Ka'ba-ye Zartosht at Naqsh-e Rustam early morning or late afternoon for cooler light and better photos of the rock-cut royal tombs nearby; the monument is an outdoor site with no interior visits.
  • Approach from the main Naqsh-e Rustam parking area and allow time to study the adjacent Achaemenid and Sasanian reliefs and inscriptions-hiring a local guide or bringing an up-to-date guidebook will make the iconography and inscriptions far more meaningful.

Best Time to Visit Ka'ba-ye Zartosht #

Aim for spring or autumn (March-May or September-November) for the most comfortable weather when visiting the Ka'ba-ye Zartosht area.

Spring
March-May · 15-30°C
Mild, pleasant weather ideal for visiting archaeological sites around Persepolis and Naqsh-e Rustam.
Summer
June-August · 30-40°C
Hot, dry conditions-midday heat can be intense for outdoor exploration.
Autumn
September-November · 20-30°C
Comfortable temperatures and a good time to visit with fewer extremes than summer.

Weather & Climate near Ka'ba-ye Zartosht #

Climate

Ka'ba-ye Zartosht's climate is classified as Cold Semi-Arid - Cold Semi-Arid climate with hot summers (peaking in July) and cold winters (coldest in January). Temperatures range from -1°C to 37°C. Very dry conditions with minimal rainfall with a pronounced dry season.

Air Quality: AQI 105 Unhealthy (Sg)
Best Time to Visit
JuneJulyAugust
Temperature & Rainfall
Temperature Range
41°
Warmest Month
-10°
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 11°C and lows of -1°C. The wettest month with 42 mm of rain.

67 Good

Comfort

Feels Like Cold
C
Temperature
-1° 11°
59%
Humidity
Humid

Weather

42 mm
Rainfall
1.9 m/s
Wind
Calm
0.8
UV Index
Moderate
10.4h daylight

February

February is cold with highs of 14°C and lows of 0°C. Moderate rainfall (30 mm).

67 Good

Comfort

Feels Like Cold
C
Temperature
14°
57%
Humidity
Humid

Weather

30 mm
Rainfall
2.6 m/s
Wind
Calm
1.1
UV Index
High
11.0h daylight

March

March is cold with highs of 16°C and lows of 3°C. Moderate rainfall (36 mm).

78 Very Good

Comfort

10°
Feels Like Cold
10°C
Temperature
16°
51%
Humidity
Humid

Weather

36 mm
Rainfall
3.2 m/s
Wind
Light Breeze
1.6
UV Index
Very High
11.9h daylight

April

April is cool with highs of 21°C and lows of 7°C. Light rainfall.

82 Excellent

Comfort

14°
Feels Like Cool
14°C
Temperature
21°
46%
Humidity
Comfortable

Weather

13 mm
Rainfall
3.3 m/s
Wind
Light Breeze
2.1
UV Index
Extreme
12.8h daylight

May

May is mild with highs of 27°C and lows of 12°C. Almost no rain and mostly sunny skies.

94 Ideal

Comfort

19°
Feels Like Mild
19°C
Temperature
12° 27°
32%
Humidity
Comfortable

Weather

6 mm
Rainfall
3.2 m/s
Wind
Light Breeze
2.6
UV Index
Extreme
13.5h daylight

June

June is warm with highs of 34°C and lows of 16°C. Almost no rain and clear sunny skies.

97 Ideal

Comfort

25°
Feels Like Warm
25°C
Temperature
16° 34°
17%
Humidity
Dry

Weather

1 mm
Rainfall
2.9 m/s
Wind
Calm
2.9
UV Index
Extreme
13.9h daylight

July

July is the hottest month with highs of 37°C and lows of 20°C. Almost no rain and clear sunny skies.

97 Ideal

Comfort

29°
Feels Like Hot
29°C
Temperature
20° 37°
16%
Humidity
Dry

Weather

1 mm
Rainfall
2.7 m/s
Wind
Calm
2.7
UV Index
Extreme
13.7h daylight

August

August is hot with highs of 36°C and lows of 20°C. Almost no rain and clear sunny skies.

97 Ideal

Comfort

28°
Feels Like Hot
28°C
Temperature
20° 36°
17%
Humidity
Dry

Weather

1 mm
Rainfall
2.6 m/s
Wind
Calm
2.6
UV Index
Extreme
13.1h daylight

September

September is warm with highs of 33°C and lows of 15°C. The driest month with just 0 mm and clear sunny skies.

95 Ideal

Comfort

24°
Feels Like Warm
24°C
Temperature
15° 33°
17%
Humidity
Dry

Weather

0 mm
Rainfall
2.3 m/s
Wind
Calm
2.1
UV Index
Extreme
12.2h daylight

October

October is mild with highs of 28°C and lows of 10°C. Almost no rain and clear sunny skies.

95 Ideal

Comfort

19°
Feels Like Mild
19°C
Temperature
10° 28°
26%
Humidity
Dry

Weather

4 mm
Rainfall
2.1 m/s
Wind
Calm
1.5
UV Index
Very High
11.3h daylight

November

November is cool with highs of 21°C and lows of 6°C. Light rainfall and mostly sunny skies.

83 Excellent

Comfort

13°
Feels Like Cool
13°C
Temperature
21°
45%
Humidity
Comfortable

Weather

11 mm
Rainfall
2.1 m/s
Wind
Calm
0.9
UV Index
Moderate
10.6h daylight

December

December is cold with highs of 16°C and lows of 2°C. Moderate rainfall (38 mm).

77 Very Good

Comfort

Feels Like Cold
C
Temperature
16°
55%
Humidity
Humid

Weather

38 mm
Rainfall
1.9 m/s
Wind
Calm
0.7
UV Index
Moderate
10.2h daylight

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