Explore Jeongok-ri Prehistoric Site for an affordable dive into Korea's ancient past surrounded by beautiful landscapes along the Hantangang River.
geology
What Makes Sagyehaebyeon Beach (사계해변) Special for Travelers
Sagyehaebyeon Beach stands out with its unique geological features and serene atmosphere. good for a relaxing day away from crowded spots.
Geological Museum (지질박물관): What Stood Out and What Fell Flat
The Geological Museum (지질박물관) in Daejeon offers engaging exhibits about geology with free admission, making it good for families and curious minds.
Manjanggul Lava Tube [National Geopark] (만장굴 (제주도 국가지질공원)) Visitor Guide with Practical Tips
![Manjanggul Lava Tube [National Geopark] (만장굴 (제주도 국가지질공원)) Visitor Guide with Practical Tips](https://travelkorea.co.kr/wp-content/uploads/2026/02/tourist-spot-20260224-020045-4920.webp)
Discover the geological wonders of Manjanggul Lava Tube on Jeju Island—an impressive natural formation that offers insights into volcanic activity.
I Visited Bengdwigul Cave [UNESCO World Natural Heritage Site] (제주 선흘리 벵뒤굴 [유네스코 세계자연유산]) and Here Is What I Found
![I Visited Bengdwigul Cave [UNESCO World Natural Heritage Site] (제주 선흘리 벵뒤굴 [유네스코 세계자연유산]) and Here Is What I Found](https://travelkorea.co.kr/wp-content/themes/generatepress-child/images/tkn-default-og.webp)
Bengdwigul Cave showcases complex lava tube formations that reveal volcanic history. It’s an essential stop in Jeju for nature lovers and geology enthusiasts alike.
Hantangang River [National Geopark] (한탄강(국가지질공원, 고석정)) on a Budget: Can You Do It Cheaply?
![Hantangang River [National Geopark] (한탄강(국가지질공원, 고석정)) on a Budget: Can You Do It Cheaply?](https://travelkorea.co.kr/wp-content/uploads/2026/02/tourist-spot-20260212-053928-9d4c.webp)
Hantangang River National Geopark offers unique geological formations like Goseok Rock along with scenic views good for solo exploration.