Toad Highlands

From the Super Mario Wiki

Toad Highlands was a big field in Mario Golf. The field took place near the mountains of the Mushroom Kingdom and maybe even directly on mountains. This course, and therefore the mountains, belonged to Toad.

Grasslands Ba-dum BUM! | Bandit's Way | Bean Valley | Bob-omb Battlefield | Donut Plains | Donut Plains 1 | Donut Plains 1 (course) | Donut Plains 2 (course) | Donut Plains 3 (course) | Dream Land | Flower Fields | Funky | Garden | Giant Land | Goomba Road | Grass Land | Green Greens | Green Hill Zone | Gusty Garden Galaxy | Ladida Plains | Land's End | Lineland | Make Eggs, Throw Eggs | Mario Raceway | Moo Moo Farm | Moo Moo Meadows | Mushroom Mayhem | Mushroom Way | Nairobi National Park | Peach Circuit | Petal Meadows | Pleasant Path | Rolling Green Galaxy | Rose Way | Royal Raceway | Shamrock Kingdom | Shy Guys on Stilts | The Bitlands | Toad Highlands | Watch Out Below! | Welcome To Yoshi's Island | Windmillville | Wonderland | World 1 (NSMB) | World 1-1 (NSMB) | World 1-4 (NSMB) | Yoshi's Island 1