Summary:

In transformation time of Polish tourism, there is a general opinion, that the development of tourism can be the chance of economic development of regions. A very imortant role in the tourism development is attributed to the lanscape valu-es and natural environment. Rich relating touristic values, technical infrastructu-re, basic and supplementary devices offer is the decisive in development of touris-tic economy factor.
Critical reaction on grander interference in natural and social and cultural supplies, in connection to endeavour of continuously economic growth is funda-mental to coming of conception of sustainable development of touristic activity. Article presented nature and lanscape value of Warmia and Mazury province which helping the development of sustainable tourism. The study wants to show the problems which are connected to realization of principles of sustainable tour-ism in Warmia and Mazury province.