pink royal azalea flowers or cheoljjuk in korea language bloom around the hillside in hwangmaesan country park

around azalea beautiful bloom blossom botanic botanical botany bush cheoljjuk colorful corolla country deciduous field flora floral flower flowers forest garden gyeongsangnamdo hill hillside hwangmaesan korea landscape language leaf leaves mountain natural nature outdoor park peak pink plant popular purple rhododendron royal schlippenbachii shrub south spring summer sun sunrise tour tourism travel tree vacation views violet