Area attractions around Hotel Sonne include Karlsruhe Zoo, Botanical Garden, and Karlsruhe Theater. Additional area attractions include Messe Karlsruhe and Marketplace Square.
The hotel offers a restaurant. Complimentary wireless Internet access is available in public areas and an Internet point is located on site. This 3-star hotel features business amenities including small meeting rooms and audiovisual equipment. The staff can provide tour/ticket assistance and event catering. Additional amenities include multilingual staff, room service (during limited hours), and a safe deposit box at the front desk. Complimentary self parking is available onsite for guests.
The 72 guestrooms at Hotel Sonne include hair dryers and clock radios. Guests can use the in-room complimentary wireless high-speed Internet access. Televisions are equipped with satellite channels. All accommodations provide desks and direct-dial phones.