Explanation:

- Option 1: Chikmagalur

- Chikmagalur is a beautiful town in Karnataka.

- It's famous for its coffee plantations and natural scenery.

- Option 2: Bijapur

- Bijapur, now known as Vijayapura, is a historic town in Karnataka.

- It's known for its Islamic architecture and historical monuments.

- Option 3: Chitradurga

- Chitradurga is a town in Karnataka.

- The town is recognized for its magnificent fort built in the 17th century.

- Option 4: Bhusawal

- Bhusawal is NOT a town in Karnataka.

- It's a town in the state of Maharashtra, known for its railway junction.

Your highlighted and correct answer is:

- Option 4: Bhusawal