This is not a public paved road. It is part of the NTS Culzean castle estate.

This is not a continuous flight of steps.
From Beacon Rd. there is a ramp up about 60M before the first steps. There are then 48 short flights 3-4 steps at first, then in 5s. The flights are about 6M apart. Near the very end thre is another ramp of about 20M, Finally there are 4 well spaced steps.
Most of this is clearly visible on google maps.
Here:
https://earth.google.com/web/@51.37146836,0.54980541,57.40463307a,132.06297124d,35y,0h,0t,0r/data=CgRCAggBQgIIAEoNCP___________wEQAA

Not the exact location of "Evergreen", please rectify it!

Evergreen Chinese Takeaway

https://evergreenfawley.com

Opening Hours
Tuesday - Sunday: 05PM - 10:30PM

onosm.org submitted note from a business:
name: AMT Mobile Mechanical
phone: 07950638228
website:
twitter: undefined
hours: Monday-Friday 9-5,
category: ,Auto Repair
address:

Toys Ahoy

Hythe Kebab Centre

Dibden Purlieu Community Hall

3rd New Forest East Scout Hut