No. EU citizens arriving at Ercan Airport (in Northern Cyprus) cannot travel freely across the island.
To exercise EU rights, enter through Larnaca (LCA) or Paphos (PFO) airports in the Republic of Cyprus. Crossing the Green Line later is possible at designated checkpoints, but initial entry must be via recognized ports.
Travelers using Ercan may face visa issues, insurance invalidation, and inability to access EU consular protection in the south. Always check current advisories.