One of the unique aspects of Barbarella is that it was completely shot on soundstages, requiring either sets or miniatures to be built for every shot in the film.
This is a look at the sets, visualised for the far future, but obviously influenced by the latest fashions and materials of the late 1960s. Production Design is credited to Mario Garbuglia, though comic strip creator Jean-Claude Forest oversaw the look, adding touches from his imagined world of the Barbarella comic strips. Like the costumes, the Italian handmade props and sets are unique, imaginatively designed and beautifully made.
Here's an attempt to show every set that appears in the film, in the order they appear, with a mix of publicity stills, screengrabs and lobby cards...
Alpha 7
The interior of Barbarella's spaceship is first seen as she loses her spacesuit. But initially we're seeing a section of the cockpit set which was rebuilt on its side, so that the camera could look down at Jane Fonda rolling around on a huge sheet of glass, to fake her weightlessness in space.

Two versions of the scene with the statue communicator. The crescent moon extends to activate the double-sided two-way vidscreen with which Barbarella talks to the Earth President.
The walls of the cockpit are famously covered in what looks like shag pile carpet, probably fake fur.
Later on, for one of her many costume changes, Barbarella uses a walk-in wardrobe behind a hidden door in the wall of her cockpit.
Barbarella crashlands in the middle of an ice sheet. A large flat set covered with dry ice and fake snow. Around the edge of the set are forced perspective, transparent mountains. Scattered across the set are crashed spaceships including Alpha 1, Durand Durand's ship.

The sailship's prow is almost transparent, but how does Mark Hand know where he's going?

The Labyrinth
The Labyrinth set is a maze of rock corridors, many with actors built into the walls.

Pygar's Nest


Sogo - City of Night







Chamber of Ultimate Solution
Pygar and Barbarella escape into a cave-like room.

On the other side, the Concierge escorts Barbarella to a travel tube - note his black segmented cummerbund and the leather guards' 'whip hands'.
Throne Room of the Black Queen


The back of the throne room set is later used for the Black Queen's seduction of Pygar.
"Take her to the birds"

She thinks the hundreds of finches and budgerigars are "darling" until discovering that they're carniverous!

Dildano's Secret Headquarters


The Nightclub





The Excess Machine


The Chamber of Dreams




The Positronic Ray

Some incidental pieces of furniture are copies of body parts, particularly the Queen's bed. Phallic and breast-like motifs are of course abundant, extending even to the vehicles - like the three pulsing knobs of Alpha 7's engines. The breastlike double-cockpits of the guards' airships echo the see-through breast windows in several costumes.
Lastly, there are a few animals around - like goats and rabbits dyed bright colours. I think there's also an owl in there somewhere!