The Royal Sonesta San Juan

Facing the sand of Isla Verde Beach, the resort's free-form lagoon pool anchors a stretch of oceanfront given over equally to rooms and restaurants. Balconies throughout look toward either the Caribbean Sea, the resort gardens or the city skyline, and décor across the room categories draws on the pale tones of the beach outside. Rooms come in king or two-queen configurations, most with a sofa bed and a walk-in shower fitted with a rainforest head. Club rooms and suites add access to a private lounge, with breakfast and an evening happy hour included. The Presidential Suite runs to an open-plan bedroom and living area with ocean views from its own balcony. At ground level, Ocean Breeze serves Mediterranean food steps from the water, while Karaya's terrace bar looks over the lagoon pool with fire pits lit at night. A spa and fitness centre sit within the resort, both with sea views. The location in Carolina puts Old San Juan within easy reach, and the concierge arranges tours to El Morro and El Yunque National Forest. Pets are welcome, up to two per room. It is a straightforward base for a beach stay with the old city close by.