Prompt: Write a short story about a man who discovers a magical portal

He had never seen anything like it before. He was walking through the forest, lost and alone, when he stumbled upon a strange portal. He stepped through and found himself in a new world. He was spellbound by the beauty of the place and stayed for hours simply wandering around. When he finally decided to leave, he discovered he could not return home the way he had come. He had to find another way back. The portal led him to another strange place, and from there he found his way back to the forest. He never wanted to leave again.