9.5 km scenic coastal trail on South Korea's west coast. Great for a day trip by public transport. 

Today, I visited a quiet place near Seoul, South Korea, where you can enjoy both the sea and the mountains.
It's a lesser-known trekking spot! It's really clean and well-maintained, so I highly recommend it.
I've included various tips for trekking and captured detailed footage of each section.
Healing with the sounds of nature (nature ASMR) is an added bonus.