JW Marriott Guanacaste Resort & Spa — Family Review
Playa Avellanas, Costa Rica · 5-star · 4.5/5 (3,517 reviews)
- Kids club
- Beachfront
- Pools
- All-inclusive
- Connecting rooms
- Infant-friendly
- Spa
JW Marriott Guanacaste Resort & Spa is a 5-star family-friendly resort in Playa Avellanas, Costa Rica, about 80 minutes from Liberia (LIR). For families, it offers a kids club, direct beach access, pools, connecting rooms, cribs on request and a spa. Guests rate it 4.5/5 across 3,517 reviews. KindredTrips ranks complete trips here — flights plus hotel — by total cost for your exact family and dates.
Quick verdict
| Best for | Families with toddlers and preschoolers · Beach-first trips · All-inclusive budgeting |
|---|---|
| Not ideal for | Families who need every detail confirmed up front — verify specifics when booking |
| Best ages | Infants & toddlers, school-age kids |
| Closest airport | LIR — Guanacaste (Daniel Oduber Quirós) International Airport |
| Transfer time | ~80 min |
| Kids club | Yes — minimum age not confirmed |
| Beachfront | Yes |
| Pools | Yes |
| All-inclusive | Yes — live AI rates seen |
| Family room fit | A room may sleep up to 4 (confirm exact room) |
Family fit at a glance
| Star class | 5-star |
|---|---|
| Guest rating | 4.5/5 (3,517 reviews) |
| Location | Playa Avellanas, Costa Rica |
| Nearest airport | LIR — Guanacaste (Daniel Oduber Quirós) International Airport |
| Airport transfer | ~80 min |
| Kids club | Yes — ages not confirmed |
| Beachfront | Yes |
| Pools | Yes |
| All-inclusive | Yes — we've seen live all-inclusive rates |
| Infant-friendly | cribs available |
| Largest room sleeps | 4 |
| Connecting rooms | Available |
| Booked with our partner as | JW Marriott Guanacaste Resort and Spa |
Why families like it
Based on the amenity fields we've confirmed for JW Marriott Guanacaste Resort & Spa:
- A kids club
- Direct beach access
- Pools
- Connecting rooms
- Cribs on request
- A spa
Watch-outs for parents
- Largest room configuration we track sleeps 4 — larger families may need two rooms.
Best for / skip if
Book it if…
- Families with toddlers and preschoolers
- Beach-first trips
- All-inclusive budgeting
Skip it if…
- You want a guarantee on a specific room type — always confirm the exact room when booking.
Room fit for families
- Property data indicates a room here may sleep up to 4. Room categories and occupancy vary by date — confirm the exact qualifying room before booking.
- Connecting rooms are available — a practical option for families of 5+ or trips with grandparents.
- Cribs are available, so an infant typically doesn't consume a bed spot.
- Suites are on the room map for extra space.
Room fit can still vary by date and party size. Search your dates and kids' ages to see which rooms actually fit your family.
Planning a family trip to JW Marriott Guanacaste Resort & Spa
JW Marriott Guanacaste Resort & Spa sits in Playa Avellanas, Costa Rica. KindredTrips doesn't make you pick a destination first — enter your home airport, dates, and your kids' ages, and we compare the total cost of flying your family here against every other Caribbean resort we track, ranked together. Prices are live flight + hotel rates for your exact party, so the number you see is the trip you'd actually book.
Recent guest reviews
Real guest reviews of JW Marriott Guanacaste Resort & Spa from our booking partners, with reviews from family travelers shown first. We show both what guests liked and what they'd warn you about.
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4/5
Liked: Many aspects of this hotel exceeding our standards. The service, atmosphere, luxury rooms, and a beachfront location all contributed to a wonderful stay.
-
1/5Disappointed- don’t book…
Liked: This place is not a JW Marriott level. What a disappointment. We just checked in.
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5/5
Liked: Absolutely top notch experience!! Beach access was so nice, pool was fantastic! The service at the pool was outstanding, shout out to our server, Elian and the fish tacos!! Our king room was so spacious and the property is very clean. Highlight for our trip.
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4/5Another great stay - a few disappointments.
Liked: This was our second stay. Our room was on the third floor walk out (garden view). To be honest, it really wasn't much of a garden. I called it a "tired garden".
Similar family resorts in Costa Rica
Matched on family features, star class, and use case — not just proximity.
- El Mangroove, Autograph Collection
- Hotel Riu Palace Costa Rica
- Andaz Peninsula Papagayo Resort, Costa Rica
- The Westin Reserva Conchal, an All-Inclusive Golf Resort & Spa
- Planet Hollywood Costa Rica
- Margaritaville Beach Resort Playa Flamingo
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See all family resorts in Costa Rica →
JW Marriott Guanacaste Resort & Spa appears in
- Best All-Inclusive Caribbean Family Resorts
- Best Caribbean Resorts with a Kids Club
- Best Beachfront Caribbean Family Resorts
- Best Infant-Friendly Caribbean Resorts
- Best Caribbean Family Resorts with Connecting Rooms
JW Marriott Guanacaste Resort & Spa FAQ
Does JW Marriott Guanacaste Resort & Spa have a kids club?
Yes — JW Marriott Guanacaste Resort & Spa has a kids club, but we don't have a confirmed minimum age on file, so check with the resort if you're traveling with a child under 4.
Is JW Marriott Guanacaste Resort & Spa all-inclusive?
We've seen live all-inclusive rates for JW Marriott Guanacaste Resort & Spa through our booking partners. Board types can vary by room and date — run a search with your dates to see which plans are currently offered.
How far is JW Marriott Guanacaste Resort & Spa from the airport?
JW Marriott Guanacaste Resort & Spa is roughly 80 minutes by road from Liberia (LIR). Actual transfer time varies with traffic and transfer type.
Can JW Marriott Guanacaste Resort & Spa sleep a family of 5?
The largest single-room configuration we track sleeps 4. Room fit varies by date and party size — search your dates and kids' ages and we'll show which rooms (or two-room combinations) actually fit.
Is JW Marriott Guanacaste Resort & Spa good for toddlers?
JW Marriott Guanacaste Resort & Spa shows toddler-friendly signals in our data: cribs are available, there's a kids club. Always confirm kids-club minimum ages directly.
How much does a trip to JW Marriott Guanacaste Resort & Spa cost?
It depends on your origin airport, dates, and party — so we don't publish static prices. Run a KindredTrips search and we'll price live flights plus live hotel rates for your exact family, and rank this resort against every other Caribbean option by total trip cost.