Giza, 3000 B.C.
SG-1 travels back in time in an attempt to recover a Zero Point Module in the past in episode 8x19 “Moebius: Part 1”.
Appears in 1 additional episode.
Also appears in “Moebius: Part 2”.
Dr. Lindsay is helping out the people on a planet when a Prior comes through the gate in episode 9x03 “Origin”.
The team is helping evacuate the Tok'ra when the planet is attacked by Apophis in episode 4x22 “Exodus”.
Wormhole X-Treme! Set
While filming on location, the Wormhole X-Treme! crew witnesses Martin's spaceship arrive in episode 5x12 “Wormhole X-Treme!”.
SG-1 is exploring a planet when they witness Apophis's death glider crash in episode 2x18 “Serpent's Song”.
SG-1 travels through the gate to find a world where Vala once ruled as a god in episode 9x05 “The Powers That Be”.
After being forced to land the Prometheus on a planet, SG-1 locates and digs up the local stargate in episode 6x20 “Memento”.
Desert near Cairo
The team follows Steven Rayner to some ruins in the desert where he founds some Goa'uld devices in episode 4x13 “The Curse”.
An Ori Prior arrives on the planet and creates a forcefield around the gate in episode 9x06 “Beachhead”.
SG-10 is trapped and killed when the planet they are exploring is caught in the event horizon of a black hole in episode 2x16 “A Matter of Time”.
Sam and Jonas meet with a reporter to show her around the new spaceship in episode 6x11 “Prometheus”.
SG-1 is guarding a team of scientists when they are captured by the Goa'uld in episode 6x08 “The Other Guys”.