swap_horiz Observatory Alternatives
Looking for alternatives to Observatory? Compare the top Geoglyph options ranked by our AI scoring system.
Observatory
"Observatory" is a monumental land art installation created by American sculptor Robert Morris, located in the Flevoland province of the Netherlands. Completed in 1977, the earthwork consists of concentric circles of earth, timber, and stone, drawing functional and visual comparisons to ancient stru...
apps Top Observatory Alternatives
The top alternative to Observatory in 2026 is Spiral Jetty with a score of 9.5/10, followed by Roden Crater (9.3) and Poverty Point Earthworks (9.2).
Spiral Jetty
Spiral Jetty is a work of land art created by American artist Robert Smithson in 1970 on the northeastern shore of Utah'...
Roden Crater
Roden Crater is an ongoing art project by American artist James Turrell, situated inside an extinct volcanic cinder cone...
Poverty Point Earthworks
The Poverty Point Earthworks represent an ancient complex of geometric earthworks located in present-day Louisiana. Cons...
Newark Great Circle Earthworks
The Newark Great Circle Earthwork is an ancient geometric earthwork located in Ohio. Constructed by the Hopewell culture...
Newark Octagon Earthworks
The Newark Octagon Earthworks are ancient geoglyphs located in Ohio, created by the Hopewell people between approximatel...
Ushtogaysky Square Geoglyph
The Ushtogaysky Square geoglyph is a large geometric earthwork located in Kazakhstan’s steppe region. Constructed using...
Desert Breath
Desert Breath is a land art installation located in the Eastern Sahara desert near El Gouna, Egypt, completed in March 1...
Mound City (Hopewell Culture)
Mound City Group is a Hopewell culture earthwork site located along the Scioto River near Chillicothe, Ohio. The site co...
Star Axis
Star Axis is a large earthwork and naked-eye astronomical observatory created by American artist Charles Ross in the New...
Fort Ancient Earthworks
Fort Ancient Earthworks is a large Indigenous hilltop enclosure in southwestern Ohio, built by people of the Hopewell tr...
Broken Circle and Spiral Hill
Broken Circle and Spiral Hill is a 1971 earthwork by American artist Robert Smithson, located in a sand quarry near Emme...
Desert Breath (Egypt)
Desert Breath is a large land-art installation in the Eastern Desert of Egypt, near El Gouna on the Red Sea coast. Compl...
Amazon Geoglyphs of Acre
The Amazon Geoglyphs of Acre are large geometric earthworks found in Brazil's western Amazonian state of Acre, primarily...
Amarillo Ramp
Amarillo Ramp is a large-scale earthwork and land art installation created by American artist Robert Smithson. Situated...
Seip Earthworks
The Seip Earthworks is a large Hopewell culture ceremonial center located in the Paint Creek Valley of Ohio, USA, dating...
High Bank Works
The High Bank Works is an ancient Hopewell culture earthwork complex located in Chillicothe, Ohio. Built between roughly...
Hopeton Earthworks
The Hopeton Earthworks are the remains of a Hopewell ceremonial complex near Chillicothe, Ohio, constructed roughly betw...
Northumberlandia
Northumberlandia, also referred to as the Lady of the North, is a vast human landform sculpture located near Cramlington...
Lady of the North
The Lady of the North, officially known as Northumberlandia, is a large land sculpture situated near Cramlington in Nort...
Bestamskoe Ring Geoglyph
The Bestamskoe Ring Geoglyph is a prehistoric earthwork structure in Kazakhstan, notable for its precise circular design...
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