Quinta da Regaleira Tickets
From€25
No ticket required
Free things to do in Lisbon and Sintra
You don't need a big budget to enjoy Lisbon and Sintra. These experiences are completely free to attend, though many still require you to reserve a spot in advance because capacity is limited.
See all Lisbon and Sintra
Zero cost, still worth booking.
About this list
Why this shortlist
Free walking tours are the single most popular free activity in Lisbon and Sintra, and we list every reputable one in town. Many are tip-based, which means you pay what you think the tour was worth at the end.
Aside from walking tours, look for free museum entry days, open-air concerts, and self-guided routes with downloadable maps.
Shortlist
Free things to do in Lisbon and Sintra
Pena Palace & Park Tickets
From€15
Jerónimos Monastery Entry Tickets
From€19.50
Quinta da Regaleira Tickets with Audio Guide
From€27
Oceanário de Lisboa Tickets
From€25
São Jorge Castle Tickets
From€22
SL Benfica Stadium & Museum Tickets
From€14.99
National Tile Museum Entry Tickets
From€31
Lisboa Card: Access to 50+ Attractions & Unlimited Public Transportation
From€31
Tickets to Batalha Monastery
From€31
National Palace of Ajuda Tickets
From€31
Skip-the-Line Tickets to the Royal Treasure Museum
From€31
National Museum of Ancient Art Entry Tickets with Optional Lisbon Card
From€31
National Palace of Mafra Entry Tickets with Optional Lisbon Card
From€31
National Museum of Contemporary Art Tickets
From€31
Lisbon Card: Access to São Jorge Castle & 50+ Attractions
From€31
Castelo dos Mouros Sintra: Entry Ticket + Optional Audio Guide
From€12
Full-Day Tour of Sintra, Pena Palace, Cabo da Roca & Cascais from Lisbon with Lunch
From€97
Quinta da Regaleira Guided Tour
From€39
Moorish Castle Entry Tickets
From€13
St. George Castle Tickets with Audio Guide
From€25
Tickets to Jardim Zoologico
From€35
Jerónimos Monastery Skip-the-Line Guided Tour
From€38.25
Jerónimos Monastery Tickets with Audio Guide
From€23
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Before you book
FAQ
- Are tip-based tours really free?
- Yes, there's no obligation to tip. Most guides survive on tips, though, so €5–€10 per person is the norm if you enjoyed it.