Architecture
A few destinations make architecture the trip. Tbilisi flips between Parisian, Soviet brutalist, and Ottoman block by block. Berlin holds Bauhaus, GDR plattenbau, and 1990s post-reunification glass on the same block. Singapore reads as 1990s skyline plus deliberate preserved shophouse rows. The hub collects the guides where reading the buildings is half the visit.
3 guides
Guide
Ávila travel guide: the medieval walls, Saint Teresa, and the day trip from Madrid
My Ávila travel guide. The most complete medieval walls in Spain, the easy day trip from Madrid, Saint Teresa’s town, and where to eat.

Guide
Rotterdam travel guide: Markthal, Cube Houses, and a day at Kinderdijk
My Rotterdam travel guide. The Markthal and Cube Houses loop, Depot Boijmans, the Euromast, Hotel New York, and Kinderdijk as a day trip.

Guide
Tbilisi travel guide: getting in, where to stay, what to eat, three days in Georgia
My Tbilisi travel guide. The Uber from the airport, where to stay, khinkali and qvevri amber wine, the cable car, the sulfur baths, and the markets.