As of 2026-08-21, Farhad Tarash tops the list with 30 m.
- #1 Farhad Tarash — 30 m
unfinished relief in Bisotun, Iranian national heritage site
The Farhād Tarāsh, or Tarāsh-e Farhād, is a long smoothed rock surface on Mount Behistun in western Iran. Located near the famous Behistun Inscription, its height is around 30 meters and its width is around 200 meters. The retaining wall in front of it is c. 150 meters. The work is registered as a national heritage in Iran, and it's the biggest work of such kind in Iran. The Farhād Tarāsh has sparked interest from medieval geographers including Istakhri and Yaqut al-Hamawi to travelers... Read more on Wikipedia.
Wikidata - #2 Stone Mountain Confederate Memorial — 27 m
park in DeKalb County, Georgia, United States of America
source Wikidata - #3 Tang-e Vashi relief — 6.00 m
relief in Firuzkuh County, Iranian national heritage site
source Wikidata - #4 L'Atelier — 5.62 m
1958 bas-relief by Paul Bianchi at Rue Vallin, Geneva, Switzerland
source Wikidata - #5 Fath-Ali Shah relief (Cheshmeh-Ali) — 5.00 m
relief in Ray, Iranian national heritage site
Fath Ali Shah inscription is located in Cheshmeh-Ali in Rey, Iran. This work is one of several inscriptions made during the reign of Fath-Ali Shah Qajar. It is located north of Rey near Cheshmeh-Ali park and beneath the Rey Castle. Read more on Wikipedia.
Wikidata - #6 The Holy Spirit — 4.69 m
relief sculpture by Robert Nettleton Field in Auckland, New Zealand
source Wikidata - #7 Naser al-Din Shah relief — 4.00 m
relief in Amol County, Iranian national heritage site
Shekl-e Shah is a rock relief near Haraz Road, Iran. It was commissioned by Naser al-Din Shah Qajar around 1875, during his journey to Mazanderan and was completed in 1878. Read more on Wikipedia.
Wikidata - #8 Mirepoix cathedral — 3.25 m source Wikidata
- #9 Winged genius relief — 3.00 m
relief in Pasargadae, Iran
The winged genius relief is a 2.90 meters tall Achaemenid bas relief in Pasargadae, Iran. Read more on Wikipedia.
Wikidata - #10 Sar Mashhad relief — 2.70 m
relief in Kazerun County, Iranian national heritage site
source Wikidata