This is the 14914th most frequent German word.
romantische
"Romantische" means "romantic" in English.
The word 'romantische' in this sentence is an adjective describing the type of poems, emphasizing their characteristic as romantic in nature.
Er liest gerne romantische Gedichte.
He likes to read romantic poems.
Here, 'romantische' is used as an adjective to describe 'Schönheit', signifying that the beauty is perceived as romantic or evocative of romance.
Die Aussicht war romantische Schönheit.
The view was a romantic beauty.
In this example, 'romantische' modifies the noun 'Reise', denoting that the trip has qualities typically associated with romance.