It was founded in 1992 by Ojārs Arvīds Feldbergs as a setting for environmental art.

The museum has a permanent collection of more than 150 outdoor sculptures by an international group of artists.

[4] The park contains native Latvian plants and animals, to fulfill its mission to preserve the scenic landscapes of the Abava Valley.

03 The museum shared the UNESCO award for preservation and development of the cultural landscape in 1999.

[6] In 1999 the activities at Pedvāle museum were recognized and awarded the UNESCO Melina Mercuri International Prize for the Safeguarding and Management of Cultural Landscapes.