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Reviews of Hotel Onix 3 stars

Via Caçador 16, 3500 - 761 Viseu, Portugal

#16 of 19 hotels in Viseu

Guests' Choice

Review score

Based on 99 hotel reviews

7.9

Score breakdown

  • Cleanliness

    8.1

  • Comfort

    7.9

  • Location

    8.0

  • Facilities

    7.7

  • Staff

    8.9

  • Value for money

    7.9

  • Free WiFi

    7.3

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Showing 1 – 25

  • Reviewed: 1 September 2025

    7.0
    Was a good Stay
    • Leisure trip
    • Family with young children
    • Twin Room
    • Stayed 5 nights
    • Submitted via mobile

    The room needs a bit of renovation. The bath needs to be changed, was in a dangerous situation, broken and rusty. The curtains are old full of halls .

    Very friendly staff, anything you need they're happy to help

    Stayed in August 2025

  • Reviewed: 15 August 2025

    7.0
    Good
    • Family with young children
    • Double Room
    • Stayed 3 nights
    • Submitted via mobile

    The executive dinner could be better for the price

    Clean

    Stayed in August 2025

  • Reviewed: 29 July 2025

    8.0
    We had a good stay to this property for a week.
    • Leisure trip
    • Couple
    • Twin Room
    • Stayed 2 nights
    • Submitted via mobile

    So far,some beds are really old and not comfortable.And some showers are broken too,need to fix them to work it properly,but this base only on our experienced.

    The property was beautiful and a good value for money too,has a good and friendly staff and had a beautiful breakfast every morning and had a good restaurant for dinner too.Its been 3 years that we stayed on this property every year we visited Portugal.Loved this place.

    Stayed in July 2025

  • Reviewed: 3 July 2025

    8.0
    Like the experience, great location
    • Leisure trip
    • Couple
    • Twin Room
    • Stayed 2 nights
    • Submitted via mobile

    A/C could have been stronger, old system

    Hotel was clean. However needs love,bathroom old, and A/C not strong enough. Breakfast was good.

    Stayed in July 2025

  • Reviewed: 18 June 2025

    9.0
    3 friends on motorcycle tour.
    • Leisure trip
    • People with friends
    • Twin Room
    • Stayed 1 night
    • Submitted via mobile

    Not much, pool could do with a refurb in a year or two.

    Staff were brilliant and friendly. Parking felt safe for motorcycles. Breakfast was good.

    Stayed in June 2025

  • Reviewed: 31 March 2025

    7.0
    Fair according to price
    • Leisure trip
    • Group
    • Twin Room
    • Stayed 1 night

    Room and Bed

    Breakfast at 4 star Hotel level Parking for Cars

    Stayed in March 2025

  • Reviewed: 5 March 2025

    9.0
    Good value for money.
    • Leisure trip
    • Couple
    • Double Room
    • Stayed 1 night
    • Submitted via mobile

    Needs a bit more TLC, bedrooms need deep cleaning. There where places in the bathroom where you can tell it hasn’t been wiped clean in a long time.

    Wide variety of public rooms for lounging, gaming, drinks, watching sports. Indoor pool is nice but gets crowded easily. Sauna is a great add on as well. Banquet hall is nicely decorated with varnish wood and classical timeless feel. Dinner was nice and a la carte. Breakfast was good. We went for half board and we think it was worth it.

    Stayed in March 2025

  • Reviewed: 2 March 2025

    9.0
    Superb
    • Leisure trip
    • Family with young children
    • Triple Room
    • Stayed 1 night
    • Submitted via mobile

    We had a wonderful stay at Onix Hotel in Viseu! Everything was great, especially the delicious breakfast with plenty of options. The parking was convenient, and we enjoyed the pool and sauna—though the sauna is small, it was a nice addition. One thing to note is that the hotel doesn’t provide slippers, and you need to bring some essentials to use the pool. Despite this, our experience was excellent, and we will definitely stay here again. Highly recommended!

    Stayed in March 2025

  • Reviewed: 8 December 2024

    8.0
    One night
    • Leisure trip
    • Solo traveller
    • Twin Room
    • Stayed 1 night
    • Submitted via mobile

    The room was a little cold.

    The restaurant is good.

    Stayed in November 2024

  • Reviewed: 9 September 2024

    8.0
    Very good
    • Leisure trip
    • Family with young children
    • Triple Room
    • Stayed 1 night
    • Submitted via mobile

    Years take their tolls.

    Pool, breakfast.

    Stayed in September 2024

  • Reviewed: 11 July 2024

    9.0
    Charming, friendly hotel, ideal for a stopover or a longer stay.
    • Leisure trip
    • Couple
    • Double Room
    • Stayed 1 night

    Decor is rather dated, and the bath was chipped.

    Very friendly and helpful staff; comfortable bed; convenient location for our overnight stop-over; tasty home-style evening meal. Staff opened the breakfast room earlier than usual for our early morning departure, and the range of options on the buffet was superb.

    Stayed in July 2024

  • Reviewed: 9 May 2024

    9.0
    Charming, quirky hotel with delicious food and excellent customer service
    • Leisure trip
    • Couple
    • Double Room
    • Stayed 1 night

    There was some mould visible in a top corner by the window in the bedroom.

    The room was very large and well-equipped, and the decor, although dated, had a certain charm. Had very tasty home-style dinner in the piano bar. Breakfast buffet was superb with extensive range of hot and cold items including bacon, cakes, pastries, cereals, cheese, ham, fresh juices. Staff were really helpful, including allowing us to have our breakfast before the official start time because we had to leave really early. Pool looked lovely, but unfortunately didn't have time to use.

    Stayed in May 2024

  • Reviewed: 13 November 2023

    8.0
    Perfect stay. Definitely recommend.
    • Leisure trip
    • Couple
    • Double Room
    • Stayed 1 night
    • Submitted via mobile

    I honestly can't complain about anything..

    The staff were very friendly and helpful. The rooms were great, I loved that we had coffee and a kettle in our room. The balcony was one of my favourite things. But wow that breakfast exceeded my expectations. I was so delicious and so many options. I loved that they gave us eggs and bacon. I will definitely return.

    Stayed in November 2023

  • Reviewed: 5 November 2023

    9.0
    Superb
    • Leisure trip
    • Family with young children
    • Double Room
    • Stayed 7 nights
    • Submitted via mobile

    Everything was ok

    Breakfast was góod

    Stayed in November 2023

  • Reviewed: 3 November 2023

    8.0
    Good enough for a quiet stay
    • Leisure trip
    • Couple
    • Double Room
    • Stayed 2 nights
    • Submitted via mobile

    Breakfast was a bit underwhelming, the decor is outdated and everything feels a bit old. Parking lot is also tight and confusing.

    Nice staff, good location.

    Stayed in August 2023

  • Reviewed: 5 October 2023

    9.0
    Spaceous and comfortable hotel. Definately recommend!
    • Leisure trip
    • Couple
    • Double Room
    • Stayed 2 nights
    • Submitted via mobile

    1. There was no fridge in the room (although, the reception put our things in their own fridge in the kitchen (thanks a lot!)). 2. We asked for a quiet room, but got one facing the main street (however, it was not very noisy during the night and we slept really well). 3. We would have liked some vegetables for breakfast (at least some tomatoes and cucumbers), but there were none:-(

    Very spaceous and comfortable room with large windows. Spaceous parking lot, reception 24/7, comfortable beds, fast internet, a nice-looking swimming pool. The hotel seems to have had it's best days some 10 years before, but it is spaceous, well-kept and comfortable. Everything was just fine - we definately recommend!

    Stayed in October 2023

  • Reviewed: 7 September 2023

    8.0
    Good
    • Leisure trip
    • Family with young children
    • Double Room
    • Stayed 2 nights
    • Submitted via mobile

    Receptionist not very often at workplace. Had to wait sometimes. In the description of my room said "room with balcony" I didn't receive a room with balcony. But not bother with that.

    Big Room, Confortable beds and good Breakfast.

    Stayed in September 2023

  • Reviewed: 1 September 2023

    9.0
    Very good, high recommend
    • Leisure trip
    • Couple
    • Double Room
    • Stayed 1 night
    • Submitted via mobile

    Access to car park at far end in the back is very narrow.

    Room space, breakfast and staff

    Stayed in September 2023

  • Reviewed: 19 July 2023

    9.0
    Good😊
    • Leisure trip
    • Couple
    • Twin Room
    • Stayed 1 night
    • Submitted via mobile

    None

    Good to stay friendly staff and good breakfast

    Stayed in July 2023

  • Reviewed: 17 July 2023

    8.0
    Very good
    • Leisure trip
    • Couple
    • Triple Room
    • Stayed 1 night
    • Submitted via mobile

    Cleaning. Most of the drinking glasses had stains

    The facilitues and the pool

    Stayed in July 2023

  • Reviewed: 12 July 2023

    7.0
    Good
    • Leisure trip
    • Family with young children
    • Triple Room
    • Stayed 1 night
    • Submitted via mobile

    Facilities

    Location

    Stayed in July 2023

  • Reviewed: 17 June 2023

    7.0
    Good
    • Leisure trip
    • Family with young children
    • Double Room
    • Stayed 2 nights
    • Submitted via mobile

    Personnelle et Invisible

    Hotel impeccable

    Stayed in May 2023

  • Reviewed: 29 May 2023

    7.0
    Good value for money stopover
    • Leisure trip
    • Group
    • Twin Room
    • Stayed 1 night

    Nothing to dislike

    Used as a stop over point on a motorcycle tour of Northern Spain / Portugal. Reasonable room and meals, very good value for money. Location not great as nothing around the hotel but didn't really expect anything as only using it as a stop over. Would recommend for that.

    Stayed in May 2023

  • Reviewed: 12 October 2022

    7.0
    Good value
    • Leisure trip
    • Group
    • Triple Room
    • Stayed 1 night
    • Submitted via mobile

    Mantainance should be more often

    Pool and staff

    Stayed in August 2022

Showing 1 – 25

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