I can’t pick a favorite spot in my country, because the United States is big and I have been to many parts of it (48 of the 50 states). But my favorite spot locally is the greenway in my town, just a few blocks from my apartment. As often as I have walked there, I find new-to-me species almost every time.
In my “other country,” the Dominican Republic, my favorite place is also close to home: the majority of my obesrvations from there have been made within the Cambium parcel. I constantly find new-to-me species there, too, even though the original forest was long ago replaced with agricultural and pasture land.