Purpose– The rise of knowledge work has entailed controversial characteristics for well-being at work. Increased intensification, discontinuities and interruptions at work have been reported. However, knowledge workers have the opportunity to flexibly adjust their work arrangements to support their concentration, inspiration or recuperation. The purpose of this paper is to examine whether the experienced well-being of 46 knowledge workers was subject to changes during and after a retreat type telework period in rural archipelago environment.Design/methodology/approach– The authors conducted a longitudinal survey among the participants at three points in time: one to three weeks before, during, and two to eight weeks after the period. The authors analyzed the experienced changes in psychosocial work environment and well-being at work by the measurement period by means of repeated measures variance analysis. In the next step the authors included the group variable of occupational position to the model.Findings– The analysis showed a decrease in the following measures: experienced time pressure, interruptions, negative feelings at work, exhaustiveness of work as well as stress and an increase in work satisfaction. There were no changes in experienced job influence, clarity of work goals and work engagement. Occupational position had some effect to the changes. Private entrepreneurs and supervisors experienced more remarkable effects of improvement in work-related well-being than subordinates. However, the effects were less sustainable for the supervisors than the other two groups.Originality/value– This paper provides insights into how work and well-being are affected by the immediate work environment and how well-being at work can be supported by retreat type telework arrangements.