Sightseeing locations in Xenoblade Chronicles X are scenic views which can be discovered in the environment and they increase your revenue a lot if you have a research probe at the spot.
Some of the locations are in hard to reach places and you would definitely need a Skell with a flight module if you wish to check them all out. You can see if you have discovered the places on your FrontierNav map.
We have a video showing all the sightseeing locations and it will surely help you increase your revenue. You need around 70k to complete a quest in the game and for that you need to put research probes in these spots.
Stay tuned for more guides and tips for Xenoblade Chronicles X.
Check out the video below. (Thanks, Kouli30)