Furano is a particularly famous tourist destination in Hokkaido. It has various flower fields, including lavender, and is very popular for pre-wedding photo shoots.
Biei is also home to the famous Blue Pond, which is very magical.
The lavender peak in July is the crowded, but it is still possible to take pictures in the colorful flower fields in August.
You can enjoy the vast landscape of Hokkaido in Furano and Biei.