Ulsan Dong-gu tourism information describes a sound-walking experience on the Haeparang coastal trail through Daewangam Park, focusing on waves and landscape sounds. The listed address is 95 Deungdae-ro, Dong-gu, Ulsan, and inquiry number 0507-1435-4891. Check actual sessions, price, meeting point and audio-equipment provision. Weather or safety controls may affect coastal access.