un muro de piedra

a stone wall

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phrase Rare #53,601
a stone wall Can also be used metaphorically to describe someone as a protective or formidable presence.
SP: Construyeron un muro de piedra alrededor del jardín.
EN: They built a stone wall around the garden.

A su lado, se siente usted protegida, como si él fuera un muro de piedra.

By his side, you feel protected, as if he were a stone wall.

— Ирония судьбы, или С легким паром! (1976)

La casa tenía un muro de piedra a su alrededor.

The house had a stone wall around it.

Harborview House tenía un muro de piedra que la rodeaba casi por completo.

Harborview House had a stone wall that surrounded almost the entire property.