iO has two large scale projects in Istria, which form part of a cluster of planned drive-to integrated mixed use resorts, zoned for tourist related development as part of the regions long term strategy to establish Istria as an international inbound vacation and leisure destination.

The Markocija estate is located 5km from the border with Slovenia, close to the regional motorway and the local towns of Umag and Buje.   A second site is closer to the coast, 1km from the sea and the pretty harbour town of Novigrad.