How much does it cost to get an annual pass for Yantai Haichang Whale Shark Museum?

Annual passes are very cheap now, because it is the third anniversary of Haichang Fisherman’s Wharf. The single-person unlimited travel card is 150 yuan (original price is 258 yuan, limited to 1 adult), and the double card is 240 yuan (original price is 358 yuan). , used by 1 adult + 1 child under 1.4M)

'Three-person card 300 yuan (original price 488 yuan, used by 2 adults + 1 child under 1.4M)