The best things to do with grandkids in Phoenix in winter are the Phoenix Zoo, Desert Botanical Garden, Papago Park, a Maricopa County regional park and a Cactus League spring training game. Plan around each venue's posted hours and the guest rules in your 55+ community, and you can fit one big outing per day without wearing anyone out.

Grandkid outings at a glance

  • Papago Park cluster: Phoenix Zoo, Desert Botanical Garden and Papago Park all sit along Galvin Parkway in Phoenix.
  • Holiday nights: ZooLights runs November 25, 2026 to January 15, 2027; Las Noches de las Luminarias runs on select nights November 27, 2026 to January 3, 2027.
  • Nature days: White Tank Mountain (West Valley) and Usery Mountain (Mesa) regional parks, each with a nature center.
  • Baseball: Cactus League Opening Day is Friday, February 19, 2027, at 10 ballparks hosting 15 teams.
  • Before anything else: read your community's guest rules, starting with can grandchildren visit Sun City.

Start with the guest rules, then book the flights

Age-restricted (55+) communities set visitor length-of-stay, guest parking and recreation-center guest rules in their CC&Rs and association materials, and those rules are not the same from one community to the next. Before you promise the grandkids two weeks at the pool, read my post on whether grandchildren can visit Sun City, then check the documents for the address where they will actually sleep.

What I tell clients: the trip goes sideways when the family calendar and the HOA calendar collide. Get the overnight limit and the rec center guest pass rules in writing from the association first, then build the zoo day and the ballpark day around what the community allows.

Phoenix Zoo

The Phoenix Zoo is at 455 North Galvin Parkway in Phoenix. Its daytime hours change by season, so check the zoo's visit page the week you go. One rule matters for grandparents: the zoo states that guests under 14 must be accompanied by a guest 14 or older to enter.

For the holidays, ZooLights is scheduled from November 25, 2026 through January 15, 2027, from 5:30 to 10:30 p.m., and it is a separately ticketed evening event. The zoo lists a Sensory Friendly ZooLights night on December 8, which also needs its own ticket. The zoo notes that dates and hours can change, so confirm before you load the car. Buy tickets on the zoo's own site; I do not list prices here.

Desert Botanical Garden

Desert Botanical Garden is at 1201 N. Galvin Parkway, just up the road from the zoo. The garden says it is fully wheelchair accessible and that most trails are stroller friendly. Hours change by season and some days close early for events, so check the visit page before you go.

For younger kids, the garden lists the Cactus Clubhouse, a nature play space for kids 12 and under, open Thursdays through Sundays from 9 a.m. to 3 p.m. through May 9 and included with admission. It also lists a Storytime for children 5 and under on November 20 and 21, 2026.

The big holiday draw is Las Noches de las Luminarias, an all-ages ticketed evening event from 5 to 9:30 p.m. on these 2026 to 2027 nights: November 27 to 29; December 4 to 6, 11 to 13, 16 to 23 and 26 to 31; and January 1 to 3. Luminarias tickets are separate from daytime admission, and popular nights can sell out, so book early.

Papago Park between the paid stops

Papago Park itself is a City of Phoenix park, separate from the zoo and garden tickets. The city lists the Hole-in-the-Rock Trail as a short, easy trail with steps that wraps around the butte to a large opening with views across the Valley. There are also the Papago Ponds fishing lagoon, an easy gravel Nature Trail with identified desert plants, and the paved Galvin Bikeway connecting the garden, the park and the zoo. The city posts park hours of 5 a.m. to 7 p.m. east of Galvin Parkway and sunrise to sunset west of it.

County park days closer to home

Not every day needs a big ticketed outing. Maricopa County regional parks are a good fit for shorter nature days around nap schedules. From November 1 through April 30, the county lists park hours of 6 a.m. to 8 p.m. and nature center hours of 8 a.m. to 4 p.m. daily at both parks below.

West Valley: White Tank Mountain Regional Park

White Tank Mountain Regional Park, at 20304 W. White Tank Mountain Road in Waddell, is the county's largest regional park and the natural choice for families staying in the Sun Cities area. The county's page shows petroglyph boulders, a nature center, picnicking and trails. The county listed the Trailhead Staging Area as closed for construction through November 8, 2026, so check the park page for current trail and parking status.

East Valley: Usery Mountain Regional Park

Usery Mountain Regional Park, at 3939 N. Usery Pass Road in Mesa, is the easy pick for families staying near the Mesa and Gilbert 55+ communities. The county calls the Wind Cave Trail the park's most popular feature, and it lists archery and picnicking as park activities. Pick the trail by the youngest hiker in your group, and check the county page for heat and closure notices the day you go. For more ideas, see my list of easy hikes for seniors in Phoenix.

Spring training for a shared baseball day

The Cactus League brings 15 Major League teams to 10 Valley ballparks each spring, and the league lists Opening Day 2027 as Friday, February 19.

West Valley ballparks for families staying in the Sun Cities area are Surprise Stadium (Kansas City Royals and Texas Rangers), Peoria Sports Complex (Seattle Mariners and San Diego Padres), Camelback Ranch-Glendale (Los Angeles Dodgers and Chicago White Sox), Goodyear Ballpark (Cincinnati Reds and Cleveland Guardians) and American Family Fields of Phoenix (Milwaukee Brewers). My spring training near Sun City post has more on those.

East Valley ballparks are Sloan Park in Mesa (Chicago Cubs), Hohokam Stadium in Mesa (Athletics), Tempe Diablo Stadium (Los Angeles Angels), Scottsdale Stadium (San Francisco Giants) and Salt River Fields at Talking Stick (Arizona Diamondbacks and Colorado Rockies). Buy through the team or ballpark's official channels, plan water and shade for the kids, and confirm guest parking with your HOA if an extra car will stay overnight.

More events while they are in town

If the visit lands around the holidays, my roundup of holiday events in Sun City covers community events close to home. For the whole season, the snowbird events calendar for Phoenix helps you pick a weekend that has something on for every age.

When hosting becomes part of the house search

Buyers who host grandchildren every winter often tell me the guest room matters more than they expected. Who that kind of home fits, by features: a split floor plan with the guest room away from the main suite, a driveway or garage that handles a second car, and a covered patio for February afternoons. Who it does not fit: a buyer who wants a ballpark or the zoo next door, since most 55+ communities are a drive from those venues. Some Arizona resales offer assumable FHA or VA loans, which is worth asking about; assumption is subject to lender approval. Ask me for floor plans once you know which side of the Valley you prefer.

Questions people ask

Can grandkids go to the Phoenix Zoo without an adult?

The zoo states that guests under 14 must be accompanied by a guest 14 or older to enter.

When are ZooLights and Las Noches de las Luminarias this season?

ZooLights is scheduled November 25, 2026 through January 15, 2027. Las Noches de las Luminarias runs on select nights from November 27, 2026 through January 3, 2027. Both need separate evening tickets.

Is Desert Botanical Garden good for small children?

Yes. The garden says most trails are stroller friendly, and it lists the Cactus Clubhouse nature play space for kids 12 and under, included with admission.

When does spring training 2027 start?

The Cactus League lists Opening Day as Friday, February 19, 2027. Check each team's official schedule for game times.

I am Terry Day, REALTOR® with DeLex Realty. If you want a 55+ home that works for winter visits from the grandkids, call me with your West Valley or East Valley must-haves and how often guests stay over.

Call Terry: 602-483-4665