The Acropolis - Cut Short
Destroy 6 walkie talkies.
Walkie Talkie #1
The first walkie talkie hangs in a tent across from the Remnant Bazaar camp.
Walkie Talkie #2
There are three more devices in the plaza immediately after you leave the bazaar. The first hangs from an awning on the left.
Walkie Talkie #3
Hanging from another awning directly across the plaza from the previous walkie talkie.
Walkie Talkie #4
Just before exiting through the archway, look to your left to spot this.
Walkie Talkie #5
Shortly after obtaining grenade arrows, you'll cross a bridge and blow through a metal barrier. When you blow the barrier after that, look on the left side of the trail to see this hanging from an awning.
Walkie Talkie #6
When the helicopter goes down at the Tower Courtyard camp, check the corner awning to see the final walkie talkie hanging above a table.