Natural Coast Park of Sterpaia
Here you can
The Natual Park of Sterpaia is a wonderful coast park beside Piombino, in Maremma.
You will find interesting becahes, a lot of cycling paths where you can ride your ebike safely.
This is probably the longest part of the Ciclovia Tirrenica (Tirrenian Cycling Way), the big project that connects Ventimiglia to Rome, by bike.