The Dleskovec Plateau (), probably named after Mount Dleskovec () in its central part, rarely also named the Vestibule (), is a karstified mountain plateau in the eastern part of the Kamnik-Savinja Alps in northern Slovenia. It lies between the Roban Valley, the Upper Savinja Valley, and the Lučka Bela Valley, to the southeast of Mount Ojstrica and to the northeast of the Big Pasture Plateau. It is oriented in the direction from the southeast to the northwest. It covers an area of about and is partly overgrown by forest and Mountain Pine. The highest point of the plateau is Mount Big Peak (; ), also located in its central part. Administratively, the Dleskovec Plateau belongs to the settlement of Podveža in the Municipality of Luče.