The Menhir of Outeiro, also called Penedo Comprido, is a megalithic monument in the Alentejo region of Portugal, situated midway between Outeiro and Barrada villages near Reguengos de Monsaraz, just kilometers from the Spanish border [1]. The large stone was found lying prostrate in 1969 by archaeologists Henrique Leonor Pina and José Pires Gonçalves, and re-erected around 1970 through Gonçalves's initiative [1]. It received national monument status in 1971 [1].
Menhir of Outeiro

| Type | Megalithic stones |
|---|---|
| Period | 4500 - 3000 BC |
| Country | Portugal |
| Coordinates | 38.4704° N, 7.3936° W |
Portugal