\usepackage{pdflscape}  % landscape figures tables and caption
\usepackage{graphicx}

\begin{landscape}
\begin{figure}[htbp]
\centering
\includegraphics[scale=0.6]{final24.jpg}
\caption{
تصویر 1
}
\label{figsitemap}
\end{figure}
\end{landscape}