If you value a resort's pool as much as its location and service, then Playa del Carmen's Valentin Imperial Maya won't disappoint: This adults-only, all-inclusive property boasts one of the largest swimming pools in Mexico. However, the pool's mammoth size also means it's pretty popular with guests. In fact, recent visitors suggest setting a morning alarm to reserve your lounge chair, as the most coveted poolside and beachside seats are occupied by mid-morning. Think they're exaggerating? Take one look at the chalky sands of the adjacent Playa Del Secreto (The Secret Beach) and you'll see why lodgers forgo the extra sleep. If you can't stake out a primo spot, head to the spa for more secluded relaxation and enjoy facials, massages and body treatments. After a healthy dose of pampering, soak up the Caribbean Sea or pool views from your private furnished balcony or terrace. Accommodations also come equipped with free Wi-Fi access, concierge service, satellite TVs and minibars. And if all the relaxation leaves you feeling famished, enjoy unlimited meals and drinks at the Valentin Imperial Maya's seven restaurants, which offer a range of international cuisines (travelers especially recommend L'Olivo, the Italian-American eatery, and Ginger, a Tepanyaki spot that dishes up Japanese and Peruvian-inspired dishes).