Any parent, older sibling or cool babysitter knows that finding activities that appeal to both kids and grownups can be a … challenge (read: a daunting task that's enough to make you want to throw your arms up in defeat and just buy another damn season pass to Universal Studios).

It's a struggle for balance that seems to predictably end with unhappy (or worse, bored) kids, or adults desperately in need of a stiff cocktail. But it doesn't have to be this way — when it comes to finding things to do that appeal to both ends of the age spectrum, think of the following list as the Holy Grail of L.A. entertainment. Between the price tag (free) and widespread appeal, there's a good chance you and your charges will want to revisit these spots time and time again.

View from the Getty Center; Credit: Timothy Norris

View from the Getty Center; Credit: Timothy Norris

1. The Getty Center
More than just a world-renowned arts museum, theGetty Center is an urban oasis perched atop a hill in Brentwood. The Richard Meier–designed complex — accessed via a futuristic tram ride from the parking lot » includes multiple dining options, manicured gardens, exhibition galleries, and indoor and outdoor public spaces (many of which have free Wi-Fi — score). Beyond the space, the Getty Center is also renowned for its free education and event initiatives; check the full calendar for tours, concerts and artist talks.

Adults will love: The panoramic views of Los Angeles, the free GettyGuide family tour, and the large lawn for the kids to play/tire themselves out before bedtime. Also, the two coffee carts.

Kids will love: The arts-focused activities in the family room, and Garden Concerts, a free outdoor music series for kids and families.

Know before you go: Admission is free, but parking is $15 per car at the tram stop.

1200 Getty Center Drive, Brentwood. (310) 440-7300, getty.edu.

One of many book-inspired design features at the Last Bookstore; Credit: Rach/Flickr

One of many book-inspired design features at the Last Bookstore; Credit: Rach/Flickr

2. The Last Bookstore
Despite an ever-increasing irony in name and a tagline that reads “What are you waiting for? We won’t be here forever,” the Last Bookstore seems to only get more popular with age. The iconic DTLA bookstore is the third iteration of a project that began in 2005 in a loft; today, the store occupies a 22,000-square-foot space at the corner of Fifth and Spring. But it's more than just a place to pick up some Pulitzer Prize–winning literature (or, more likely, Mindy Kaling's latest memoir) — the Last Bookstore also includes the Spring Arts Collective gallery shops, extensive collections of vinyl records and graphic novels, and an arts and rare books annex. Despite changing tastes and technologies, the Last Bookstore continues to buy, sell and trade books.

Adults will love: The opportunity to see their kids experience the magic of a physical book, and the reminder to pick up that novel that’s been at the top of your list.

Kids will love: The whimsical mazes of book stacks worthy of their own version of From the Mixed-Up Files of Mrs. Basil E. Frankweiler.

Know before you go: You’ll need to check large bags or backpacks at the front desk.

453 S. Spring St., downtown. (213) 488-0599, lastbookstorela.com.

El Matador Beach's rock formations; Credit: Bryan Ungard/Flickr

El Matador Beach's rock formations; Credit: Bryan Ungard/Flickr

3. El Matador Beach
SoCal’s version of the legendary Pfeiffer Beach is this Malibu hideout, known for its striking cliffs, sea caves and rock formations. The breathtakingly beautiful beach has remained something of a hidden gem; its secluded location north of Zuma has ensured that El Matador's natural geology remains largely unspoiled. Though it's most popular during the summer, those who choose to visit during winter months  — perhaps for a picnic or sunset from the sand, with a sweatshirt — are likely to have it to themselves.

Adults will love: Compared with Santa Monica and Venice beaches, El Matador is more secluded, less crowded and more narrow; without the stress of dodging other parties’ oversized umbrellas and trekking across what feels like miles of hot sand, parents can (finally) understand why people call days at the beach “relaxing.”

Kids will love: Getting to embark on their own mini-adventure exploring the sea caves.

Know before you go: The entrance to the beach requires traversing a fairly steep flight of stairs; this might not be suitable for people with injuries or physical disabilities.

32350 El Matador Beach Road, Malibu. lamountains.com/parks.asp?parkid=145.

Glendale Community College's Cimmarusti Science Center; Credit: Glendale Community College

Glendale Community College's Cimmarusti Science Center; Credit: Glendale Community College

4. Glendale Planetarium shows
Sure, L.A.'s notorious smog and city lights might not make it the best city for stargazing, but thanks to Glendale Community College and its free series of planetarium shows, Angelenos can get a peek at the cosmos. The shows are held on Thursday afternoons and presented by a live narrator — so, yes, the kids are welcome to ask questions. Following the school's winter break, the Afternoon With the Stars series kicks back off on Feb. 23; check the full calendar of events for more information. Public events are listed in red.

Adults will love: A midday siesta in the cool, dark planetarium.

Kids will love: Discovering more about the vast world around them — without it coming from science class.

Know before you go: The planetarium is located at the top of the Cimmarusti Science building on the north side of campus; visitors can park in one of the campus' metered lots.

1500 N. Verdugo Road, Glendale. glendale.cc.ca.us.

The Warner Bros. Studios lot; Credit: Karlis Dambrans/Flickr

The Warner Bros. Studios lot; Credit: Karlis Dambrans/Flickr

5. TV show taping
Sure, locals typically roll their eyes at the idea of spending time anywhere near a production set—we get it, sounds like a lot of assistants running around with iced coffee, trams giving cheesy tours and execs acting like they own the place (which they kind of do, to be fair). But this quintessentially L.A. activity is a pleasant surprise; even the most jaded Angelenos will love getting a behind-the-scenes look at one of their favorite TV shows. And, hey, if not, the excitement and wonder in the kids' eyes will make it worth the trip. Just don't let them get any ideas about getting into showbiz. Most L.A. studios — including Warner Bros., Sony, Paramount and NBC — offer free tickets either through their website or a third party.

Adults will love: Choosing a taping of a show that the whole family can watch together in anticipation of the taping, like America's Funniest Home Videos or The Voice.

Kids will love: Watching the live episode in hopes of catching a brag-worthy glimpse of themselves on TV.

Know before you go: These days can be long and tiring, so bringing some extra snacks to sneak while waiting can be a game-changer — especially for cranky little ones.

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View from Griffith Park; Credit: Isaac Simpson

View from Griffith Park; Credit: Isaac Simpson

6. Griffith Park
It may not have the manicured grounds of Central Park or the museums of Golden Gate Park, but Griffith Park does L.A. proud with its Observatory, the Greek Theatre and views of the Hollywood Sign. The Los Feliz park's 4,000-plus acres offer visitors a balance of undeveloped natural stretches and recreational areas, including athletic fields, tennis courts and a golf course. Basically, it's the perfect place to kill an afternoon trailblazing (literally) by foot, horse or bike; for those looking for the outdoors without the exercise, bring a picnic or post up at the Plunge pool.

Adults will love: Showing the kids some good old-fashioned entertainment away from the distractions of TV, phones or Instagram.

Kids will love: The old L.A. Zoo ruins and Bronson Caves — the location used as the Batcave in the 1960s Batman TV series.

Know before you go: As with anywhere in L.A., parking can be a challenge; decide on a starting point first and plan a general parking area to avoid unnecessarily long walks. The lot at the Griffith Park Merry-Go-Round provides easy access to the Old Zoo.

laparks.org/griffithpark.

Simon Rodia's Watts Towers; Credit: Jonathan Tolliver

Simon Rodia's Watts Towers; Credit: Jonathan Tolliver

7. Watts Towers
Built over 34 years by Italian Sabato “Simon” Rodia, the Watts Towers (or “Nuestro Pueblo”) include 17 sculptures and the surrounding Watts Towers Arts Center in South L.A.. The center operates tours as well as a series of cultural events, education programs and artists' residencies; since its inception in 1961 on the foundation of Rodia's burned-down home, the Watts Towers Arts Center has emerged as an epicenter of social change and artistic expression within the local community. Thus, in its found materials, immigrant artist and community outreach, this historic landmark and urban installation captures the resilient, diverse and creative spirit of L.A.’s population.

Adults will love: Checking this likely long-procrastinated item off their L.A. bucket list.

Kids will love: Playing “I Spy” with the pieces of mirrors, tiles, bottles, shells, figurines and metals incorporated into the towers.

Know before you go: Visitors can view the museum and towers for free; guided tours are free for children under 12, but adult tickets cost $7 each.

1765 E. 107th St.,Watts. wattstowers.org.

The bike path in Venice Beach; Credit: Marika Bortolami/Flickr

The bike path in Venice Beach; Credit: Marika Bortolami/Flickr

8. Beachfront bike ride
All that’s needed for an ideal day spent along the coast are some bikes, helmets (and maybe some knee pads for the kiddos) and one of L.A.’s innumerable “perfect” days a year. While we love the Venice boardwalk, it's far from the only (or best) trail along the Pacific; those in Manhattan Beach, Playa del Rey and Pacific Palisades are worth checking out as well.  Depending on where you live — and what kind/size of car you drive — it may be easier to rent some cruisers than to bring your own; most oceanside neighborhoods offer a range of rental shops near the bike paths. Standard pricing for a single-speed is typically $8 per hour and $24 per day.

Adults will love: Counting this as your workout for the week, and having the kids tired out enough for an early bedtime.

Kids will love: The change of scenery and opportunity to practice their bike-riding skills.

Know before you go: For kiddos not 100 percent comfortable with riding a bike on their own, it might be best to rent a tandem bike.

Entrance to the California Science Center; Credit: Ken Lund/Flickr

Entrance to the California Science Center; Credit: Ken Lund/Flickr

9. California Science Center
A highlight of Exposition Park, the California Science Center provides a highly entertaining (and educational) environment for learning more about the world around us. Free general admission grants access to all permanent exhibits, displayed across four major areas: World of Life, Air & Space, Creative World and Ecosystems. Highlights include a 188,000-gallon kelp tank, 11 immersive natural environments and earthquake-proof structure building; the hands-on exhibits encourage creativity, inquisitiveness and experimentation. And fun. The whole family is pretty much guaranteed to have a whole lot of fun.

Adults will love: Teaching the next generation about Mother Nature — and sneaking in a lesson about the importance of protecting it.

Kids will love: Kids 7 and younger will love the three discovery rooms for little learners; older kids should check out the permanent air and space collection.

Know before you go:
Though admission is free, IMAX screenings, the Endeavour and special exhibits require reservations/tickets.

700 Exposition Park Drive, Los Angeles. (323) 724-3623, californiasciencecenter.org.

Grand Central Market; Credit: Anne Fishbein

Grand Central Market; Credit: Anne Fishbein

10. Grand Central Market Game Night
Brush up on your Jenga, ping pong, cornhole and Scrabble skills at Game Night at Grand Central Market. Held every Thursday night until 10 p.m., it's multitasking at its best: Get the kids fed, entertained and tired out all in one spot — and pick up a cocktail or coffee for yourself. Get to the Hill Street Platform on the early side for the best chance at snagging first dibs on one of the games (and avoiding a meltdown); then, when the kids get hungry, break for a bite from one of the market vendors just steps away. End the night with some scoops from McConnell's Fine Ice Creams, and mark it down as a success.

Adults will love: The mixed-aged crowd: Game Night draws everyone from couples to families, BFFs celebrating GNO and professionals decompressing after a day at the office.

Kids will love: When you let them win.

Know before you go: Game Night does include Cards Against Humanity, which may not be suitable for kids; we'd steer little ones toward the more PG games.

317 S Broadway, Los Angeles. (213) 624-2378, grandcentralmarket.com.

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