Where was Drogon? GPS Reveals Secret Dragon Babies.
GPS has revealed that Drogon made repeated trips to a secret lair in the Dothraki Sea. This is likely where he was hiding for most of Season 5 of Game of Thrones.
Theorists surmise this is a key indication that Drogon has secret dragon babies hidden there.
The GPS device was provided by Momentum IoT, and is flame retardant (fortunately).