I think the best plan for a one-day tour in Dali includes the ancient city of go to dali in the early morning.

Then, you can take the shuttle bus to Shuanglang.

In the afternoon, you can return to Dali ancient city to taste local food.

At night, you can enjoy the night view and night market of the ancient city.

Finally, you can choose to stay in an inn in the ancient city.