Portugal Trip Planner
Plan your perfect trip
Pools
Cascais●○○○

Hotel Atlantis Sintra Estoril

★★½☆☆2.7 out of 5 · 41 reviews
3★
Photo: © TripAdvisor contributor via TripAdvisor

Hotel Atlantis Sintra Estoril is a 3-star hotel in Cascais with 100 rooms rated 2.7/5 by 41 TripAdvisor reviewers; typical rates from about $95 a night.

About

Hotel Atlantis Sintra Estoril sits on the coast road between Sintra and Estoril, which sounds convenient until you realize it's really between both and not quite in either. The 2.7 overall rating tells most of the story—rooms and value both land below 3, and the location score suggests you'll be doing some driving. Sleep quality runs higher than the other marks at 3.6, so at least the beds work. The property functions as a base if your plan is hitting Sintra's palaces or Cascais beaches by car and you're watching the budget. Service and cleanliness sit just over 3, which means functional but not memorable. Forty-one reviews isn't a huge sample, but the consistency across subratings suggests this is what you get: a place to sleep on the margin between two better towns, priced accordingly.

At a glance

Area
Cascais
Star rating
★★★☆☆
Typical nightly
$95
Beach access
shuttle
Kid-friendly
●●●○○
Party score
●●●○○
Walkability
●●○○○
Rooms
100
Casino
–
Swim-up
–
Kids' club
–
All inclusive
–
Vibe
—
Sargassum: not a factor

Not a sargassum coast.

Photos

Pools© TripAdvisor contributor via TripAdvisor

© TripAdvisor contributor via TripAdvisor

2ª mitad habitacion© TripAdvisor contributor via TripAdvisor

© TripAdvisor contributor via TripAdvisor

The pool - view from our room© TripAdvisor contributor via TripAdvisor

© TripAdvisor contributor via TripAdvisor

Hotel from the car park© TripAdvisor contributor via TripAdvisor
+1

© TripAdvisor contributor via TripAdvisor

Trip planner

Not sure how this fits your trip?

Answer a few quick questions and get a full Portugal plan — hotels, restaurants, beaches, and bookable activities matched to your budget and vibe.

Build my plan →

Similar hotels

Torn between this and somewhere else? Settle it →

Source: TripAdvisor · view on TripAdvisor →

Photos by individual contributors as credited above.

Review summaries are AI-paraphrased from public traveler reviews.