The largest part of Croatia consists of lowlands, with elevations of less than above sea level recorded in 53.42% of the country. Bulk of the lowlands are found in the northern regions of the country, especially in Slavonia, representing a part of the Pannonian Basin. Territory with elevations of above sea level encompasses 25.61% of Croatia's territory, and the areas between above sea level cover the 17.11% of the country. Further 3.71% of the land is situated at above sea level, and only 0.15% of Croatia's territory lies at elevations greater than above sea level. The greatest concentration of ground at relatively high elevations is found in Lika and Gorski Kotar areas in the Dinaric Alps, but such areas are found in all regions of Croatia to some extent. The Pannonian Basin and the Dinaric Alps, along with the Adriatic Basin represent major geomorphological parts of Croatia.