On October 17th, archaeologists and cultural institutions worldwide observe International Archaeology Day, emphasizing archaeology's contribution to understanding human history. This day also prompts reflection on the broader role of archaeology in reconstructing human history, studying changing relationships between people and the environment, and disseminating scientific knowledge to the public through museums and other cultural institutions.
In Iran, this day offers a valuable opportunity to recognize heritage that extends far beyond monumental architecture and written records. Long before the emergence of urban centers, groups of people inhabited the Iranian Plateau and its mountain ranges, developing stone tool technologies and other early technologies, adapting to changing climatic conditions, and utilizing a wide spectrum of environments.
The Paleolithic represents the longest period of this history and places Iran at the center of important discussions concerning human evolution, the dispersal of hominins across Eurasia, and adaptation during the Pleistocene.
Situated between Southwest Asia, the Caucasus, Central Asia, and the Indian subcontinent, Iran encompasses an astonishing diversity of landscapes and ecological conditions. These environments formed part of the geographical context in which prehistoric populations migrated, settled, and adapted. Therefore, Iran should be viewed not merely as a corridor between better-known prehistoric regions, but as a unique archaeological landscape with real potential for future research into early human settlement, Neanderthal behavior, and Homo sapiens dispersal.
The earliest chapters of Iran's Paleolithic record are documented primarily through concentrations of stone tools found in open areas and sedimentary layers. Sites such as Kashafrud in northeastern Iran and Dehtal north of the Persian Gulf have contributed to discussions about Lower Paleolithic settlement. Nevertheless, important questions remain regarding chronology, stratigraphic integrity, and the link between artifacts and their depositional context. Resolving these issues requires meticulously planned field surveys, critical reassessment of existing collections, and reliable dating where suitable materials and archaeological contexts are available. The Darband Rashchi Cave is a key example where modern dating methods and lithic materials associated with faunal remains in a stratigraphic context help deepen the understanding of the Lower Paleolithic in Iran.
The Zagros Mountains hold particular significance for understanding the Middle and Upper Paleolithic in Iran. Caves, rock shelters, and high-altitude valleys preserve archaeological sequences that provide evidence of Neanderthal technologies, subsistence strategies, and responses to environmental change. These records are also crucial for studying the arrival and subsequent expansion of modern humans, as well as the cultural and demographic processes associated with the transition from the Middle to the Upper Paleolithic. Together, they serve as a valuable foundation for studying how human populations occupied and adapted to the diverse conditions of the Iranian highlands.
In recent decades, Iranian archaeologists have advanced Paleolithic research through independent projects and, in some cases, in collaboration with international colleagues. Their work has expanded fieldwork, strengthened analytical capabilities, and drawn attention to Iran's prehistoric heritage within the international archaeological community.
The contribution of Iranian women archaeologists has been particularly significant, fostering the development of scientific knowledge, expanding research perspectives, and strengthening the foundations of the discipline. Dr. Marjan Mashkoor has made substantial contributions to zooarchaeological studies, deepening the understanding of past subsistence strategies, human-animal relationships, and interactions between human populations and their environments. Through her teaching and mentorship, she has also trained and helped shape a new generation of Iranian zooarchaeologists, many of whom now conduct research in institutions across Iran, advancing the field nationally. Her work demonstrates how specialized research can enrich museum collections and exhibitions, helping visitors understand how animal remains recovered from archaeological sites serve as evidence of past diets, economies, and human-animal relationships.
Dr. Sonia Shidrang has also made vital contributions to Paleolithic research and the international recognition of Iran's prehistoric heritage, notably through her involvement in the UNESCO nomination for the Prehistoric Sites of the Khorramabad Valley, which were inscribed on the World Heritage List in 2025. Beyond research and heritage management, her commitment to teaching and organizing seminars at Shahid Beheshti University and other institutions has helped transmit specialized knowledge and practical skills to a new generation of student archaeologists. Their work illustrates how Iranian women archaeologists contribute not only to scientific research and international cooperation but also to the development of the national research base and the future of the discipline.
Field archaeology is equally important for heritage management, especially when development projects threaten archaeological sites and landscapes. The rescue archaeology program at the Darian Dam in the Sirvan Valley, conducted in 2015–2016, demonstrated the importance of archaeological investigation in a rapidly transforming landscape. While rescue archaeology cannot replace in-situ preservation, it can document threatened remains and recover information that would otherwise be lost. The project also underscores why prehistoric landscapes, even without monumental structures or visible architectural remains, must be recognized as integral components of Iran's cultural heritage.
The Khorramabad Valley holds a unique position within this broader archaeological landscape. Its caves, including Kunjji, Yafteh, and Gamari, hold vital evidence for reconstructing Paleolithic lifestyles and studying long-term occupation of the Zagros. The inscription of the Prehistoric Sites of the Khorramabad Valley on the UNESCO World Heritage List in 2025 was a major achievement for Iranian archaeology. As a member of the nomination group, I personally witnessed the importance of a rigorous scientific basis to ensure the international recognition of archaeological heritage. This inclusion provides a crucial opportunity to advance archaeological research, strengthen site management and conservation, and communicate the valley's significance to local communities and the international audience.
My work in Gilan province has also led to a dialogue between prehistoric studies and broader cultural heritage issues through my participation in the UNESCO nomination for the Masuleh Cultural Landscape. This experience highlighted the value of studying cultural landscapes across different time periods, taking into account the ecological and historical processes that shaped them. Archaeological research can extend this perspective beyond existing architectural structures and documented history to explore deeper connections between people and their environments.
Museums play a crucial role in connecting archaeological research with public understanding. In 2001, I headed the creation of the Paleolithic Gallery at the National Museum of Iran to present archaeological evidence in a format accessible to a wider audience. Stone tools may seem simple at first glance, but their technological characteristics, raw materials, and archaeological contexts can reveal important aspects of past human behavior upon careful interpretation. The task of museums is to clearly convey these findings while maintaining the scientific context necessary for their interpretation.
The establishment of the Zagros Paleolithic Museum in Kermanshah extended this work to a region whose archaeological heritage constitutes a significant part of Iran's Paleolithic legacy. Regional museums are particularly valuable because they connect archaeological discoveries to the landscapes and communities from which the evidence originates. Recently developed Paleolithic exhibits at the Lorestan Archaeological Museum in 2024 further reinforced the representation of Western Iran's prehistoric heritage within its regional context. National and regional institutions together can help the audience appreciate the diversity of Iran's archaeological heritage and its contribution to our understanding of human history.
Museums also play a central role in the responsible management of archaeological collections. The scientific value of an artifact depends not only on its physical characteristics but also on its provenance, stratigraphic position, and connection to other evidence. When these interconnections are lost, important opportunities for interpretation and future research diminish or disappear entirely. Therefore, documentation, preservation, and responsible curatorial practice must remain integral parts of archaeological practice.
International Archaeology Day provides a moment to acknowledge the scientific and public value of Iran's Paleolithic heritage. Advancing research requires continuous fieldwork, renewed study of existing collections, interdisciplinary collaboration, and strengthening the links between research institutions and the public. Such efforts can more fully integrate Iran's archaeological heritage into international scientific debates while ensuring that future generations of researchers have access to the evidence, expertise, and institutional resources needed to study it.
As Head of the Paleolithic Department at the National Museum of Iran, my experience in fieldwork, museum development, and UNESCO nominations has underscored the importance of linking scientific inquiry with public interpretation and long-term heritage management. Archaeology achieves its greatest value when discoveries contribute not only to scientific understanding but also to a broader recognition of the common human past. Iran's Paleolithic heritage offers an exceptional platform for advancing this understanding, connecting the history of human adaptation in deep antiquity with the responsibilities of scientific research and cultural stewardship today.