The wild southern tip in one ticket: climb the 19th-c. Celarain lighthouse for a 360 view, spot wild crocodiles and iguanas on the mangrove trail (go before 11:30am), see the tiny El Caracol Maya shrine, finish at a near-empty white-sand beach with some of the island's best shore snorkeling. Taxi there and book at the park's own gate.
What to expect
You'll taxi south to Cozumel's wild tip, where you start by climbing the historic Celarain lighthouse for sweeping 360-degree views of the island and Caribbean. The mangrove trail reveals crocodiles and iguanas in their natural habitat—go early, ideally before 11:30am, when wildlife is most active. You'll visit the tiny, atmospheric El Caracol Maya shrine, then end at a nearly empty white-sand beach with some of the island's clearest snorkeling waters just offshore. The day flows from culture and nature spotting to pure beach time, all without the crowds of busier tour groups.
No honest ship equivalent at this price -- the closest is a $119-159 jeep tour that only sometimes reaches the south end. Runaway value.
Good to know
Arrange a taxi at the pier for roughly $40–60 round-trip; take it directly to Punta Sur's gate and buy your ticket ($25 adult, $17 child) on arrival—no pre-booking needed. Prioritize the mangrove trail and lighthouse in your first 2–3 hours to catch wildlife before midday heat and activity drops. Budget at least 5–6 hours total (taxi + full park visit), leaving time to be back at the ship 30–45 minutes before all-aboard. Bring reef-safe sunscreen, water, and snorkel gear if you have it, or plan to rent at the beach.