Caldera is a district of the Esparza canton, in the Puntarenas province of Costa Rica.

[1][2] Caldera was created on 7 April 2014 by Ley 9235.

[2] Caldera has an area of 62.01 km²[3] and an elevation of 7 metres.

[1] For the 2011 census, Caldera had not been created, no census data is available until 2021.

[6] The district is covered by the following road routes: This Costa Rican location article is a stub.