Unique features of Mitte include the spas and historic sites. Make a stop by Hessian State Theatre or Wiesbaden Town Hall while you're exploring the area.
Biebrich is noteworthy for its river views, and you can make a stop at top attractions like Biebrich Palace and Rhine.
Schierstein might not have many top sights, but Biebrich Palace and BRITA-Arena are two attractions nearby that you can check out.
You'll appreciate the restaurants during your time in Nordenstadt and you might want to plan a stop by BRITA-Arena and Aukammtal Thermal Bath while you're in the area.
Though Wiesbaden-Breckenheim might not have many top sights, you can venture to the surrounding area to see attractions like Rhein-Main-Therme and Aukammtal Thermal Bath.