Lake Silencio

Lake Silencio was located in Utah. On 22nd April, 2011, the Eleventh Doctor brought his companions to the lake for a picnic. At one point during the picnic, Amy Pond saw a member of the Silence off in the distance, but promptly forgot about it when she looked away. During the picnic, River Song in an Apollo spacesuit emerged from the lake and shot the Doctor three times, killing him. Amy Pond, Rory Williams, and a different version of River Song placed his body into a nearby boat, set it aflame with gasoline provided by Canton Delaware, and pushed into the lake's water. (DW: Let's Kill Hitler, The Impossible Astronaut)

The Teselecta's database contained a record of the Doctor's death at this lake, and maintained that Melody Pond was the woman who killed him. (DW: Let's Kill Hitler)

Behind the Scenes

 * "Silencio" is the Spanish word for Silence.