If you come to Ulsan, you need to reserve a few hours in your schedule to visit this observatory! Bring your camera as you will have several opportunities to take stunning photos of the city. The observatory is not very busy, has no entrance fees, has free parking and has a souvenir shop. The staff are attentive and some welcome you in basic english! I suggest it is around midday as the light is better for taking photos! I recommend.
Excellent breathtaking mountain trekking and finally reached Ulsan bridge observatory. After an hour of trekking, you feel definitely more relaxed, fresh air in the roof top. Simply fantastic.
When it's not crowded, the view tower is free and vehicle is allowed to drive just in front of the tower. Staff are kind. The view is literally breath-taking, super beautiful.