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38 Rua Triunfo, Rio de Janeiro, 20240-320 (show map)
Hotel Overview
Formerly Hotel Castelinho
Before November 2024 Boutique Hotel Castelinho was known as Hotel Castelinho

Lock in a great price now and relax with our Price Guardian working for you
Hotel prices fluctuate. Book now, we will check prices each day for you and then let you know how to re-book if an even better price becomes available.Rooms List
Setup a Price Alert for Boutique Hotel Castelinho
Each day we'll check prices and send you an email for your selected dates at Boutique Hotel Castelinho. If you don't have specific dates but would like to check prices for say next weekend or say next month we can check the price too.
When the hotel goes on sale you will know straight away from the daily email and be able to book with confidence that you've got excellent value.
Facilities of Boutique Hotel Castelinho
Services
Free WiFi, Internet services, WiFi
Food & Drink
Bar, Restaurant
Pools and wellness
Outdoor pool, Outdoor pool (all year)
Front-desk/reception area services
Express check-in/check-out
Miscellaneous
Air conditioning, Non-smoking rooms
Room facilities [ These may vary room to room ]
Air Conditioning, Balcony, Bathroom, Cable Channels, Clothes rack, Flat-screen TV, Linen, Minibar, Shower, Sofa, Spa Bath, Toilet, Towels, TV, View, Wake Up Service/Alarm Clock, Wake-up service
Hotel Policies
Check-In
From 14:00:00 hours
Check-Out
Untill 12:00:00 hours
Cancellation / Prepayment
Cancellation, prepayment and 'book now pay later' policies vary according to room type. Please check the room conditions when selecting your room above.
Accepted credit cards
The hotel reserves the right to pre-authorise credit cards prior to arrival.
The fine print
Please inform in advance of your expected arrival time. You can use the Special Requests box when booking, or contact the property directly with the contact details provided in your confirmation.
Traveller reviews

“Beyond beautiful views, but honestly, with some minor hurdles”
19 Jul 2025
Really great location with picture perfect views of Rio! The hotel’s courtyard, restaurant and pool area are beyond beautiful, even nicer than on pictures. Staff is very kind and food in restaurant (open Wed-Sun only) very tasty.

“Superb”
15 Jul 2025
- beautiful hotel with nice view - friendly staff - amazing breakfast

“Superb”
22 May 2025
Castelinho is a peaceful escape in the middle of Rio. It’s quiet, full of nature, and you wake up to birds singing. The view is amazing, and the whole place feels calm and relaxing. Perfect spot If you’re looking for rest, beauty, and a break from the busy city!

“Superb”
26 Apr 2025
Having originally booked for two days, the staff helped me to extend my stay with four days so I could attend a wedding nearby. The rooms were cleaned thoroughly each day. Excellent breakfast and lovely pool. I will definitely come back when in Rio.