Answer:
According to the poem, the pleasure dome was in Xanadu. In this place the Alph river runs through many large and ancient caves, the lands of the place are fertile and have several gardens that are always blooming. The place also has many woods and presents a green and sunlit landscape.
Step-by-step explanation:
Kubla Khan is a pomea written by Coleridge. In the first part of the poem, then, we have a representation of a place that the poet refers to as the dome of pleasure, this place is in Xanadu - partly inspired by the book about Marco Polo and largely fictional, considering that it is not. there is an Alph river in China, but it is, according to scholars, a transposition of the Greek river Alpheu - followed by a description of the source (enchanted and violent) of that holy river Alph. The place is described as sunny, fertile and tranquil, with many woods and gardens that give the reader a sense of peace.