You can download most Condor sim landscapes at skylinescondor.com/landscapes.
Condor Club has a nice Condor Updater service that we recommend if you have a premium membership. If you don't want the premium membership it can be very slow to unusable, disconnects you often, etc. Or maybe you want to help crowd source these fan-produced public domain files. So you can try skylinescondor.com/landscapes.
One cool feature is that you download landscapes using a torrent. qBitTorrent is a great download manager for these large files and handles interruptions seamlessly. Torrents also get faster the more people participating.
It's pretty simple: Download and install free qBittorrent at
www.fosshub.com/qBittorrent.html.
Download one or many small torrent files from skylinescondor.com/landscapes.. They contain instructions for qBittorrent on where to download the landscape files. Open them at the same time in qBittorrent. Your downloads will start.
Bret H. and Brandon M.