Which map makes you smile?

underground rivers :D

well gorge and plateau + courtyard

All the outdoor maps are pretty cool cept the mazes like Orchard.

shipyard and springs.

definitely prefer outdoors.

I love Shipyard.

Gorge every time

Mountain Ledge, Wharf, Pier, Arachnid Nest, Plateau, and Shipyard.

Pit, because beyond is hilarious.

gorge plat.

the new 2.0 map layouts are awful.

I haven't experienced too many of the higher tier maps but I'm quite fond of Quarry and Villa.

Quarry simply because of how the map looks (We get to see the Mines' tileset in daylight!) and the boss fight. It's well done; tight spaces without being too painful to get around in.

Villa because of the gardens they've added in.
It's amazing how much of a difference can be made by adding in different doodads.

I really dig Graveyard. Reminds me of Fellshrine runs and the extremely high Lovers card drop-rate is awesome for the regal recipe.

Past that, Desert and Channel are just shockingly beautiful. I wish their bosses were less crappy and more fun, but whatever, they're only 1% of the map anyway.