Location: Punta Sur, 77403 Isla Mujeres, Q.R., México
Getting there: golf cart
Photo spot: Cliff edge looking east at sunrise — first point in Mexico to receive sunlight, with Cancún skyline in the distance
Pro tip: Small entrance fee (~$3 USD). Rent a golf cart in town — it's 6 miles from the ferry, not walkable
Recommended by @Pitufueros