
Duna do Por-do-Sol (Sunset Dune) in Itaúnas is a dramatic, wind-shaped sand ridge where the Atlantic horizon glows. Photographers come for sunset silhouettes, ridge-and-shadow compositions, and occasional overcast “soft light” days. Access is via road to Itaúnas; the climb is usually on foot over sand—plan water and sturdy shoes.

Duna do Por-do-Sol (Sunset Dune) in Itaúnas is a dramatic, wind-shaped sand ridge where the Atlantic horizon glows. Photographers come for sunset silhouettes, ridge-and-shadow compositions, and occasional overcast “soft light” days. Access is via road to Itaúnas; the climb is usually on foot over sand—plan water and sturdy shoes.