Best Free Casino Walkthroughs and Themed Resorts to Tour

If you tour one resort, make it the Venetian. Painted-sky ceilings, the indoor Grand Canal with gondolas, replica St. Mark's Square, and marble everywhere. It feels like a movie set because it basically is.

You can walk the whole canal level without paying a cent. The gondola ride costs money, but the views of it are free. Connect through to the Palazzo for the waterfall atrium and the seasonal garden displays.

Go in the late morning before the crowds thicken. This is the most complete themed-resort experience in the city and it costs nothing.

Caesars leans hard into the Roman theme with statues, fountains, and columns, and the connected Forum Shops add a faux-sky ceiling that shifts from day to night. The animatronic fountain show inside the Forum is free and gloriously over the top.

The casino floor itself is a maze, which is by design, but the public walkways and the shops are easy to wander. Look up constantly because the detail is in the ceilings.

It is big, so give it time. Pair it with a walk to the Bellagio next door since they are a short bridge apart.

Bellagio's free interior anchor is the Conservatory and Botanical Garden, a giant seasonal display that changes five times a year with elaborate flowers, sculptures, and moving pieces. It is one of the best free things in all of Vegas.

The lobby ceiling holds the famous Chihuly glass installation, also free to stand under and photograph. Then step outside for the fountains.

This is a short, high-payoff walkthrough. You can do the lobby, conservatory, and fountains in under 30 minutes and it punches way above its time cost.

Wynn and Encore are the polished, luxe end of the spectrum. Floral carousels, mosaic floors, the Lake of Dreams light-and-water feature at the back, and a general feeling that you wandered somewhere you maybe should not be allowed.

No single blockbuster attraction here, but the overall design and the seasonal installations make it a pleasant, upscale wander. The crowds are thinner than the central Strip, which is part of the appeal.

Worth it if you like elegant over theatrical. Skip it if you want big spectacle, because this is restraint by comparison.

The south Strip cluster is pure theme-park energy. Luxor is a black glass pyramid with an interior atrium you can walk through, Excalibur is a castle, and New York-New York wraps a faux Manhattan skyline around a roller coaster.

New York-New York is the most fun to walk because the interior recreates city streets, complete with a Greenwich Village food area. You can stroll the fake streets free; the coaster costs extra.

These are heavier on kitsch than class, but that is exactly the point. If you want the old-school Vegas theme overload, this is your stretch.

For one efficient loop, start at the Venetian, walk south through Caesars and the Forum Shops, cross to Bellagio for the conservatory and fountains, and you have hit the three best free interiors in about two to three hours.

For a second day, do the south Strip cluster: New York-New York, Excalibur, Luxor, and over to Mandalay Bay. Different flavor, more kitsch, still free.

Wear real shoes. The Strip is deceptively huge and these properties are enormous inside. And use the resort interiors as your air-conditioned escape route in summer, because that part is the real luxury.