Tom D.
Google
⭐⭐⭐⭐⭐ Lisbon's spiritual heavyweight champion since 1147 ⛪
Plot twist: you absolutely should go inside this magnificent cathedral, and here's the best part - it's completely free! No tickets, no queues, just walk right in like you own the place (which, in a way, we all do). The Sé de Lisboa isn't just "a church like all the churches" - it's THE church, Lisbon's oldest and most historically significant.
The Romanesque fortress-like exterior might look a bit stern and businesslike, but step inside and you're hit with centuries of Portuguese history. The Gothic cloisters are genuinely stunning, and if you're lucky enough to catch evening light streaming through those rose windows, you'll understand why people have been coming here to feel something greater for nearly 900 years.
The treasury and archaeological remains are worth exploring if you have time, but honestly, just sitting quietly in the main nave for a few minutes costs nothing and gives you everything. The acoustics are incredible if you catch a service or choir practice.
Pro tip: Combine with a wander through Alfama afterwards - you're perfectly positioned for the neighbourhood's winding charm.
Historic, free, and utterly peaceful. What's not to love? 🕊️✨