The Copou Park or Copou Gardens is the oldest public park in Iaşi, Romania. Its development started in 1834 under the reign of Mihail Sturdza, making the park one of the first public gardens in Romania and a Iaşi landmark. In its centre lies the Obelisk of Lions (1834), a 13.5 m (44 ft) tall obelisk dedicated to Regulamentul Organic, the first law on political, administrative and juridical organization in the Romanian Principalities.