Encontrar vs. hallar

Both 'encontrar' and 'hallar' mean 'to find' in Spanish, but they are used in slightly different contexts. Here is a detailed comparison along with examples to illustrate their usage.

Encontrar

'Encontrar' means to come across or locate something, often by chance or after searching. It can also mean to meet someone.
He encontrado las llaves en el sofá.
(I found the keys on the sofa.)
Vamos a encontrar un buen restaurante para cenar.
(We are going to find a good restaurant for dinner.)
Se encontraron en el parque después del trabajo.
(They met in the park after work.)

Hallar

'Hallar' also means to find, but it often implies discovering something that was previously hidden or unknown. It can also have a more formal or literary tone compared to 'encontrar'.
Los arqueólogos hallaron una antigua tumba en el desierto.
(The archaeologists found an ancient tomb in the desert.)
Halló una solución a su problema tras muchos intentos.
(He found a solution to his problem after many attempts.)
Hallaron paz en la tranquilidad del campo.
(They found peace in the tranquility of the countryside.)

Summary

'Encontrar' usually refers to finding something either casually or after a search and can also imply meeting someone. 'Hallar' suggests finding something hidden or unknown and carries a more formal or literary tone. Both words are often interchangeable, but choosing the right one depends on the context.