This is for various locations on Kyuuten where you can reach. However! You must be on the desginated route of these locations.

During the 3 day window you have to go from one place to another, You are able to post in either Day 1 or Day 2. YOU MAY NOT POST YOU REACHED A CERTAIN LOCATION ON DAY 0 OR DAY 3. Read more about the days on the Routes portion, Traveling Rules.

But what happens if you post on day 3? Can you post that you arrive at the location and the desired city/town or wherever in the same day. No! You may not. Day 0 is for your start of the travel and Day 3 is when you arrive at where you want to be.

Now let's look at these locations and where they are located on the routes.

Unown Tower (Route 1)
Daunting Pass (Route 3)
Whisper Peaks/Whispering Falls (Route 4)
Whispering Lakes/Volt Forst (Route 4)
Pokemon Whisperer (Route 6)
Fitrie Cave (Route 7)
Kyuuten River (Route 10)

That's basically how it works. Now! Is is possible to roleplay going to one location and then the other in one day if the locations are on the same route? No, you may not do that.