Arthur seat is the highest peak in edin & it is an ancient volcano. It gives you immense pleasure to reach on the top & have a view of entire city in the evening.
This was expected to be a life turner day for me as i was visiting Isle of Skye, a heavenly place on earth.
There are so many options to travel from Edinburgh to Isle of skye through train, rented car, bus & tour packages. I found a cheapest way to travel through Isle of Skye, that is City Link Bus Pass - cost is 50 pound and you can travel any 3 days out of 5 days using it, otherwise it is an expensive deal.
I took a bus from Edinburgh to Potree in the morning, that took around 7 hours to reach final destination. The bus journey was the most beautiful moments in my life - it makes you feel like travelling through a fairy-land (if you ever travel to isle of skye - always take a bus journey)
Potree is a small & beautiful city on an island, everything get closed down by 5pm except restaurant & cafes (even bus transport)
I stayed in an airbnb hostel in INR 8k for 2 nights. Since potree is quite small & it mostly stays full therefore always book in advance if not then there is a facebook group name "Skye Rooms" you just simply post your requirement and somebody will help you (it worked for me all the time)