What makes Venice worth visiting
Venice grew as a refuge in a lagoon and became the seat of a maritime republic that ruled Mediterranean trade for nearly a thousand years, from 827 until Napoleon ended it in 1797. That history left a city built entirely on water, its wealth still visible in Gothic palazzi, Byzantine mosaics and the paintings Titian and Tintoretto left across its churches and scuole.
Neighbourhoods to know
The historic centre splits into six sestieri. San Marco holds the main square, the basilica and the highest concentration of sights. San Polo and Santa Croce, across the Rialto, keep the market and the Frari's art. Dorsoduro gathers the Accademia, the Guggenheim and a quieter pace along the Zattere. Cannaregio, behind the station, holds the Jewish Ghetto and canals with fewer visitors, while Castello stretches east past the Arsenale.
When to go and for how long
Mid to late spring and early to mid autumn bring milder weather than the humid heat of July and August, when the lagoon draws its biggest crowds. Winter empties the calli but brings acqua alta, the periodic flooding that can raise water above the pavement several times a season. Two to three full days cover the main sestieri at a steady pace, with a fourth for Murano and Burano.
Getting around
Venice has no cars in its historic centre: vaporetto water buses run the Grand Canal and the outer islands, water taxis cost more but go door to door, and walking covers most distances between sights faster than waiting for a boat. Bridges and narrow calli make wheeled luggage awkward, so a hotel close to a vaporetto stop cuts down on the walking.