"remarkable facilities" is correct and usable in written English.
It is used to describe something that is extraordinary, noteworthy, or impressive. For example: "The new sports complex offers remarkable facilities for athletes training for competitive events."
Planning the past would be a remarkable facility.
He also showed a remarkable facility for estimating his score, guessing exactly right on several occasions.
In spite of a strict convent education, Bankhead was a willful, headstrong child with a remarkable facility for attracting attention.
Mr. Joseph evokes these disparate characters with remarkable facility, and the cast imbues each with a vivid, complicated humanity.
The young Augustine had been sent to study in the pleasant town of Madauros and had shown remarkable facility in literary interpretation and performance.
Tadpoles have a remarkable facility of changing very rapidly into tiny adult frogs when they sense the pond is drying out.
In many instances, however, Western and local (indigenous) architects have demonstrated remarkable facility in wedding Modernist architecture to local climates and needs.
The chorus, prepared by James Bagwell, was simply exceptional, producing voluminous tone, handling Russian with remarkable facility, and acting with no little distinction.
As a student Géricault learned the traditions of English sporting art from the French painter Carle Vernet, and he developed a remarkable facility for capturing animal movement.
Cassel played the father with understated ease, displaying a hitherto unexplored softer side and a remarkable facility for languages (Cassel speaks Brazilian Portuguese throughout; he is also fluent in Russian and English).
