i love this place! though it is quite far from downtown jeju city, it is a very lovely place to know about the island’s origin, the different rocks, lava formation etc. We took a taxi from downtown jeju city and it took more than an hour (around 30,000-40,000 won). We decided to ask the taxi to wait for us as it looked like there was no transport to our next destination. My twins loved learning about volcanoes, the grandfather stone statues, jeju’s traditional thatched-roof houses. We managed to go around the whole park probably 1 1/2 hours (the taxi’s meter was running). This park is recommended for families especially kids (my twins are 4yo).