A first Ili route often benefits from a clear scenic opener

Early in the trip, the group is still settling meal timing, stop rhythm and evening recovery.

Sailimu Lake often works well in that role because the day can be framed as one complete scenic task.

A later Sailimu day often inherits fatigue from the grassland section

By the back half of the route, repeated stops, scenery decisions and hotel movement may already have lowered the group's tolerance.

That makes it harder to enjoy a lake day that deserves patience and full attention.

A back-end finale works only when the route protects it deliberately

Some travellers do want the lake as an emotional finish, and that can work.

But it usually requires earlier simplification so the group reaches the lake day in a complete state.

On a first family route, execution usually matters more than dramatic sequencing

Mixed-age routes succeed when the group can still cooperate comfortably day after day.

That is why placing Sailimu earlier is often the steadier default.