outdoor
US /ˈaʊtˌdɔːr/
UK /ˈaʊtˌdɔːr/

1.
Außen-, Open-Air
happening, used, or located outside a building
:
•
We enjoyed an outdoor concert in the park.
Wir genossen ein Open-Air-Konzert im Park.
•
The hotel has a beautiful outdoor swimming pool.
Das Hotel verfügt über einen schönen Außenpool.