Complex sentence: Some topless sunbathing also occurs at Tulum, although not as commonly as in Playa del Carmen, although there are clothing-optional resorts like this eco-hotel and also adult lifestyle hotels like Desire and Desire Pearl.
Split into simpler sentences: Some topless sunbathing also occurs at Tulum, although not as commonly as in Playa del Carmen. There are also adult lifestyle hotels like Desire and Desire Pearl.