"opening to the" is a correct and usable phrase in written English.
For example, "The door slowly opened to the dimly lit room."
Both the kitchen and second living room have doors opening to the deck and pool area.
All three bedrooms have en-suite bathrooms and pocket doors opening to the courtyard.
Another bedroom is used as an office, with French doors opening to the backyard.
The sunroom has built-in bookshelves and tall arched doors opening to the front porch.
Both the living and family rooms have French doors opening to the back deck.
The master bedroom and the adjacent sitting room have French doors opening to the veranda.
"We are opening to the world," he said.
"But the stadium is a window which Honduras is opening to the rest of the world.
Mexico was opening to the world, and Lorenzo decided that success depended on focus and size.
A: We're launching two weeks early to invite providers to join before opening to the public.
June Mountain is opening to the public for summer operations.
