RIU

Riu Guanacaste

Playa Matapalo, Sardinal, Costa Rica

Families welcome
Ask Adriana about this resort

The short version

On Playa Matapalo in Sardinal, Riu Guanacaste is a beachfront family resort with plenty going on: a Splash Water World water park, the RIU Land kids' program, seven bars, a buffet and themed restaurants, a swim-up pool bar, tennis, a gym and a nightclub. It was RIU's first hotel in Costa Rica, opened in 2009, and a complete refurbishment was planned for 2025. Check the spa before you book, as RIU's page lists the Renova Spa as temporarily closed for remodeling.

Best for Families with young kids Families with teens Nightlife

Good to know

  • Beachfront family resort on Playa Matapalo in Sardinal, Guanacaste.
  • Seven bars, plus a buffet and themed restaurants.
  • The Splash Water World water park and the RIU Land children's program are on site.
  • Also on the grounds: an outdoor pool with a swim-up bar, a nightclub, a tennis court and a gym.
  • RIU's first Costa Rica hotel, opened in 2009. The company planned a complete refurbishment for 2025.

Before you book

RIU's page notes the Renova Spa facilities are temporarily closed for remodeling. Ask me to check whether the spa has reopened for your dates.

Quick answers

Questions about Riu Guanacaste

Does Riu Guanacaste have a water park?

Yes. Splash Water World is on the property, along with the RIU Land program for children.

Is Riu Guanacaste adults-only?

No. It is a family resort, with a water park and a children's program alongside a nightclub and a swim-up bar for the adults.

Facts checked September 2026 against the resort's official website. Details change, so ask me and I'll confirm anything that matters to your trip.

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