Traditional rice production has shaped distinctive cultural landscapes in SE Asia. Rice cultivation is closely linked to socio-cultural values and has created specific agrobiodiversity. Increasing development pressures lead to an intensification of small-scale production systems and with this to changes of landscapes and associated ecosystems services. With a focus on cultural ecosystem services and along different land use gradients a qualitative assessment of farmer’s perceptions regarding cultural values of their landscapes was conducted. Interviews focused on traditional farming methods and the abundance of cultural values and perceptions that support the preservation of low-input, sustainable land management strategies. 73 indicators for Cultural Identity, Landscape Aesthetics, and Knowledge Systems were derived, revealing that socio-cultural structures and the socioeconomic situation of farmers influence their view on landscape-related cultural services. The qualitative approach of this research provides an important contribution to the field of ecosystem service assessments because these are the values people perceive based on culturally embedded and socially shaped preferences. For the implementation of ecological engineering, which is based on participation and on the belief into the natural resilience of ecosystems, the assessment of cultural ecosystem services provides important evidence in which areas this theoretical concept could find higher acceptance.