Viewing
Watching, Seeing
noun, verbal noun
If you view and look at something, you are viewing that thing, or watching it.
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
トーフグテレビの撮影現場を観覧しました。
I watched the TofuguTV shooting.