In Jain cosmology, Mount Meru (also called Sumeru or Mahāmeru) is the golden cosmic mountain that stands at the exact center of Jambūdvīpa, the central continent of the middle world (Madhyaloka). It functions as the axial pillar of the three worlds (Triloka)—the lower world (AdholokaDraft overviewAdholokaAdholoka (also spelled Adho Loka) in Jain cosmology refers to the "lower world"—the vast, structured realm of infernal existence situated beneath the middle universe (Madhya Loka) where humans and many other mobile being…), middle world, and upper world (Ūrdhvaloka)—and serves as a key organizing structure for space, time, and the distribution of beings.
Meru is not a physical mountain in the modern geographical sense but a cosmological and symbolic structure described in great detail in the Jain Āgamas and later cosmological treatises. According to standard Digambara and Śvetāmbara cosmological texts, Meru rises tens of thousands of yojanas above the surface of Jambūdvīpa and is partially buried beneath it. Its body is divided into sections composed of different precious substances—earth, stone, diamond, gravel, gold, crystal, silver, and other metals—corresponding to different vertical zones of the universe. Around Meru are arranged concentric continentsDraft overviewContinentsIn Jain cosmology, “continents” refers not to the modern Earth-based classification (such as Asia or Africa), but to the vast, structured landmasses that form part of the Jain universe (loka). These landmasses are descri… and oceansDraft overviewOceansOceans are vast bodies of saline water that cover approximately 71% of Earth’s surface and play a central role in regulating climate, supporting biodiversity, and shaping geological and atmospheric processes. Modern ocea…, as well as the abodes of various classes of celestial beings.
Jain texts emphasize that Meru is perfectly central and symmetrical. Jambūdvīpa itself is circular, and Meru stands at its midpoint, forming the reference point for the four main regions (BharataDraft overviewBharataIn Jain literature, **Bharata** (also called *Bharata Chakravartin*) is one of the most significant figures of the current cosmic cycle. He is described as the eldest son of **Ṛṣabhanātha (Ādinātha)**, the first Tīrthaṅk…, Airāvata, etc.) and for the movement of the sun, moon, and planetary bodies. The mountain’s terraces and peaks host divine parks and gardens such as Bhadraśāla, Nandana, Saumanasa, Sundara, and Pāṇḍaka, which are described as extraordinarily beautiful and are frequented by gods (devasDraft overviewDevasIn Jain cosmology, **Devas** (divine beings) are sentient, embodied souls residing in heavenly realms. They are not creators, saviors, or objects of ultimate refuge; rather, they are **saṃsārin jīvas**—souls still bound …) and other higher beings. These descriptions are meant to convey the ordered, hierarchical nature of the Jain universe rather than to provide a map for physical travel.
Across Jain traditions, Meru is treated as an eternal feature of the cosmos, not created by a god and not subject to ordinary destruction. Its dimensions and materials are given in highly specific numerical detail, which also serve as a framework for other cosmological calculations (such as lifespans of certain beings and distances between realms). While Digambara and Śvetāmbara sources sometimes differ in exact measurements or narrativeDraft overviewNarrativeIn Jain studies, the term “narrative” refers to the broad category of stories, accounts, and illustrative episodes used across Śvetāmbara, Digambara, and other Jain traditions to convey ethical principles, cosmological s… embellishments, they agree on Meru’s centrality, its golden nature, and its role as the axis around which the middle world is organized.
In practice, Mount Meru also functions as a powerful symbol. Jain temple architectureDraft overviewArchitectureIn Jain traditions, architecture is not merely a technical craft but a material expression of cosmology, ethics, and the path to liberation. From the earliest narrative descriptions of the samavasarana—the divine preachi…, cosmological diagrams (such as Jambūdvīpa yantrasDraft overviewYantrasIn Jain traditions, **yantras** are geometric, symbolic diagrams used as aids for contemplation, ritual focus, and devotional visualization. They are not mechanical devices but sacred schemata that encode cosmological, e…), and educational illustrations often depict Meru as a tall, golden, slightly tapering pillar or truncated cone rising from the center of a circular continent. For lay Jains, these images serve as visual aids for understanding the structure of the universe and for contemplating the vastness and orderliness of saṃsāra. Modern scholarship has compared Jain descriptions of Meru with Buddhist and Hindu cosmologies, noting both shared motifs and distinctively Jain features, such as the detailed layering of substances and the emphasis on non-creation and eternal cosmic order.