Tunnel of Love
If you're running out of date ideas, the Klevan train tunnel in Klevan, Ukraine is one of the most romantic places in the world. Sometimes referred to as "The Tunnel of Love," the pathway follows a railroad track, and the passing train modeled the trees' unique formation to form a tunnel.
Take a Walk on the Wild Side
The train is still in operation today, but it runs much less frequently—meaning that tourists are free to stroll through the tunnel and absorb the beauty of nature. The tunnel runs three to five kilometers in length. It's a perfect day out for a pair of lovebirds.