How many days are suitable for visiting Lugu Lake?

If you have a week, you can stay in Xichang for three days, and Xichang is basically done in three days.

On the fourth day, we took the direct bus from Xichang to Lugu Lake, which took about 7 hours.

On the fifth and sixth days, you can walk around every island in Lugu Lake.

You can return on the seventh day.

Lugu Lake is beautiful.