UCSNL

The UCSNL (United Countries Significant Natural Landmark) Assosiation is a specialized agency to recognize, protect, and educate the public about places with natural or cultural history.

Natural Criteria

 * (i) contains superlative natural phenomena or areas of exceptional natural beauty and aesthetic importance
 * (ii) is an outstanding example representing major stages of Earth's history, including the record of life, significant on-going geological processes in the development of landforms, or significant geomorphic or physiographic features
 * (iii) is an outstanding example representing significant on-going ecological and biological processes in the evolution and development of terrestrial, fresh water, coastal and marine ecosystems, and communities of plants and animals
 * (iv) contains the most important and significant natural habitats for in-situ conservation of biological diversity, including those containing threatened species of outstanding universal value from the point of view of science or conservation

Cultural Criteria

 * (v) represents a masterpiece of human creative genius
 * (vi) exhibits an important interchange of human values, over a span of time, or within a cultural area of the world, on developments in architecture or technology, monumental arts, town-planning, or landscape design
 * (vii) bears a unique or exceptional testimony to a cultural tradition or to a civilization which is living or which has disappeared
 * (viii) is an outstanding example of a type of building, architectural, or technological ensemble or landscape which illustrates a significant stage in human history
 * (ix) is an outstanding example of a traditional human settlement, land-use, or sea-use which is representative of a culture, or human interaction with the environment especially when it has become vulnerable under the impact of irreversible change
 * (x) is directly or tangibly associated with events or living traditions, with ideas, or with beliefs, with artistic and literary works of outstanding universal significance

Natural Sites

 * Verticulum Tar Tunnels (i),(ii)
 * Ipsidon Island (iii)

Natural Sites

 * Pratumne National Park (i),(ii)
 * Spinek Mountain Range (i)
 * Arbratus National Forest (iv)
 * Storatig Prairie (iv)
 * The Great Marsh (i),(iv)
 * Miltrar Desert (ii)

Cultural Sites

 * Frin Temple (v),(vii),(viii),(x)

Natural Sites

 * Forii Islands (i),(iv)

Cultural Sites

 * Aidatroplin House (x)