Guests arrive at this 18th-century Lisbon mansion on Rua do Duque to discover soaring ceilings, period details, and a courtyard that feels worlds away from the city streets below. The hotel operates as an intimate venue where your party stays under one roof, eliminating logistics and creating genuine connection across three days. With a 4.8-star rating, Casa Balthazar delivers the kind of arrival moment—walking through those doors—that guests reference for years.
Highlights
- 18th-century historic building with original architectural details and high ceilings
- On-site accommodation allows all guests to stay within the same venue across multiple days
- Located on Rua do Duque in central Lisboa, walking distance to Tagus River and historic neighborhoods
- Capacity of 20–150 guests across multiple indoor and outdoor spaces including courtyard
- Google rating of 4.8/5 from verified guests



