A monument erected in a high place, such as a hilltop, indicating the direction and distance of notable landscape features which can be seen with the naked eye from that point.(noun)
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Use "topograph" in a sentence
"The Amplitur extended two of the four digits on the end of its right tentacle and impacted the drifting topograph."
"For the compensation of one topograph, at $1,250 per annum, ... .."
"For impact, few vistas along the Edge can beat the one from Selsley Common, southwest of Stroud: a topograph next to the tumulus picks out features as far away as the Sugar Loaf and Hay Bluff."