There are many stone fish restaurants in the north of Kunming, and the following are some recommendations:

1. Jiumenzhai Stone Fish: Located in Hongyun Road, Wuhua District, Kunming, it is a very famous stone fish restaurant, which is famous for its unique taste and excellent service.

2. Kunming Stone Fish: Located in Xichang Road, Wuhua District, Kunming, it is an old stone fish restaurant with a long history and unique flavor.

3. Dianchi Road Stone Fish: Located in Dianchi Road, Wuhua District, Kunming City, it is a restaurant mainly engaged in stone fish, with delicious taste and affordable price.

4. Stone Fish in High-tech Development Zone: Located in High-tech Development Zone, Wuhua District, Kunming, it is a relatively new stone fish restaurant with beautiful environment and good taste.

To sum up, there are many delicious stone fish restaurants in the northern part of Kunming. You can choose a restaurant that suits you according to your own tastes and preferences.