What is an extended narrative poem recounting actions travels adventures and heroic episodes written in a high style called?

An extended narrative poem recounting actions, travels, adventures, and heroic episodes written in a high style is called an epic.

Here are some key characteristics of an epic:

* Lengthy: Epics are typically long poems, often thousands of lines.

* Elevated style: They use formal language, elaborate imagery, and often employ epic similes.

* Focus on heroes: The story centers around a hero of great strength, courage, and often divine lineage.

* Supernatural elements: Gods, monsters, and other fantastical creatures often play a role in the narrative.

* Themes of fate, destiny, and glory: Epics often explore the tension between human will and fate, and the pursuit of glory and honor.

Some famous examples of epics include:

* The Iliad and The Odyssey by Homer

* The Aeneid by Virgil

* Beowulf

* The Song of Roland

* The Epic of Gilgamesh

These poems have been a major influence on literature and storytelling for centuries.