Before You Visit San Francisco with Kids...

Transportation in San Francisco relies heavily on public means, such as Muni, cable cars, and walking. Once you arrive, obtain a Muni map ($3); available at most spots that offer maps, such as bookstores. (not available by mail.) A weekly pass runs $15, and there are no discounts for seniors, students or youth passengers. It's a needed investment though, as it can take you most anywhere in the city.

As for walking, this should be for everyone. To really "see" the city, there's no better way than along its sidewalks. The (famed) steep hills might be a challenge for adults, but kids will likely see the fun in them.

Depending on when you visit, make note of the season and thereby, the expected temperatures. San Francisco is nicest in the spring and right after the summer; however overall, the weather is very pleasant and one of the city’s famed attributes. In our Quick Tip, read about “layers” and why they're important. For kids, bundle them up, especially when the temps drop in the evening and the cold air begins to swirl. Brr!

Check out packages for deals, and if booking hotels alone, then check to see what's offered specifically for the little ones. For instance, the Westin St. Francis welcomes every guest under 12 years old with goody bags upon arrival. Other hotels with kids programs include the Four Seasons Clift on Geary Street and the Argonaut Hotel at Fisherman's Wharf. This Kimpton boutique hotel is situated close to many attractions, such as Pier 39 and Ghiardelli Square.

As for where to eat in San Francisco when traveling with kids, well, meals can be expensive, but there are nonetheless deals to be found. From huge burritos at South Park's Mexico au Parc (SoMa) to fajitas and salsa at franchise Chevy's restaurant (4th and Howard), there are indeed options that won’t break the budget. To start, check out California for Visitors' recs on kid-friendly restaurants in SoMa, Pier 39, and North Beach. Then read through our take on budget dining in the city.

San Francisco and its blend of city and Nature offers a lot that is unique and memorable. From its massive park in Golden Gate Park to its famed bridge in Golden Gate Bridge, there's much to take in and you don't have to travel far to see it all. The city's small size lends itself to exploration and kids and adults alike will no doubt find themselves quickly immersed.

But just as a narrowed-down list, consider these kid favorites: the Exploratorium, Zeum, the Randall Museum, California Academy of Sciences, Golden Gate Park, the San Francisco Zoo, Ocean Beach, and Pier 39.

But to see all these attractions, wouldn't it be great if you could at one low price? Well, with an attractions pass, this is totally possible. Choose from the Go Card and CityPass, the latter which lets you visit six popular attractions while also affording a seven-day Muni and cable car passport. Recall that a weekly Muni pass is already $15. A CityPass runs only $54 for adults and $39 for kids!

California for Visitors Guide Betsy Malloy takes us on a pictorial tour of San Francisco, from its famous sights to its striking views. As you plan your vacation, gather the family and go through these galleries. I'm certain they'll inspire and no doubt provide clarity, on what exactly you'd like to see and experience as a family. Is it Alcatraz, Golden Gate Park, the Mission?

And what is great, is that there's always something to do for free - like sightseeing, a summer concert, or a walking tour with San Francisco City Guides. You can save here and spend elsewhere and in the end, budget just right.