[RosieCotton]

I think it's filmed in British Columbia...hence why a lot of the scenery when they're on certain planets doesn't look that much different from WA. ;-) Odd how most of the planets they land on are rainy places with tall, straight evergreens...

Which network owns the production, though, I dunno.

[Bear_in_RoseBear]

It wouldn't surprise me if it was filmed around Vancouver, a lot of TV shows are. I think one of the British satellite channels owns the original production rights, but I'm too lazy to look up which one.

[300winmag]

Odd how most of the planets they land on are rainy places with tall, straight evergreens...

What an amazing coincidence! Most of the planets visited in the Stargate franchise look like that, too. Although some of the trees may be cedars.