Pick up The Grand Adventure
The activity booklet is available at any park visitor center.
What to do in Grand Teton with kids
Use short lakeshore walks as the anchors. Boat trips and longer hikes are optional additions.
| Stop | Why go | With little legs or a stroller |
|---|---|---|
| Jenny Lake Discovery Trail | Interpretive panels and lake views. | A paved 0.35-mile trail with wheelchair access to the lake. |
| Hidden Falls | A waterfall hike that can be shortened by a shuttle boat. | 1 mile round trip from the west boat dock or 5 miles from the visitor center. The boat charges a fee. |
Colter BayDirections to Colter Bay Main Parking LotColter Bay Main Parking Lot Use designated public parking. Check park access and vehicle restrictions before travel. | Lakeshore walking and Jackson Lake views. | NPS calls the Lakeshore Trail an easy walk. A beach stop still needs close water supervision. |
| Oxbow Bend | A Snake River overlook for watching wildlife. | Observe from a safe distance. Sightings are not guaranteed. |
Mormon RowDirections to Mormon Row Parking LotMormon Row Parking Lot Use designated public parking. Check park access and vehicle restrictions before travel. | A historic-district stop near Moose. | Reached via Antelope Flats Road. Check access before adding it to the day. |
| String Lake | An option for non-motorized paddling. | Kayaks, canoes and paddleboards are allowed. Review boating requirements before bringing a craft. |
Earn a Junior Ranger badge
The Grand Adventure booklet is for children of all ages.
Choose activities for their age
Complete the activities for your child's age. Ask at visitor centers about programs and suggested activities.
Earn the badge
Participants earn a badge by completing their age-specific activities. If finishing at home, follow the park's mailing instructions.
Bear country and cold water
A short family outing still needs a wildlife and water plan.
Keep wildlife distant
Stay 100 yards from bears and wolves and 25 yards from all other wildlife. Never get between an animal and its young.
Carry accessible bear spray
NPS recommends bear spray in all areas of the park. Keep it immediately accessible, know how to use it and do not run from a bear.
Assign a water watcher
Lakes and the Snake River can stay below 60°F even in summer. There are no lifeguards. NPS does not recommend swimming in the river.
Get off the lake before storms
Afternoon storms are common in summer. Reach a safe place before they arrive; boaters should get off the water.
Choose a lake-and-trail month
August is our school-break pick. Compare it with June, July and September before committing to a boat-led itinerary.
June
632,518 average park visits
An early school-break option.
Watch for: High trails may retain snow; check what your chosen outing requires.
July
732,380 average park visits
A midsummer lake-and-trail trip.
Watch for: Afternoon storms can interrupt water activities.
AugustOur pick
672,439 average park visits
Our school-break choice for short walks and lake stops.
Watch for: Keep cold-water precautions even on warm days.
September
564,320 average park visits
An alternative after the school break.
Watch for: Expect colder weather and check seasonal schedules.
Plan a manageable family day
Use two areas as two different days.
Split Jenny Lake and Colter Bay
We suggest a Jenny Lake morning with the Discovery Trail, then a separate day for Colter Bay and an overlook. Add Mormon Row on the way through the Moose area.
Book the base near your stops
Compare in-park Jenny Lake Lodge, beside Jenny and String Lakes, with lodging in Jackson outside the park. Choose the base that suits your main stops and check operating seasons before booking.
Keep the river separate
A Snake River float requires river-reading and navigation skills. We would choose a suitable guided trip rather than assume it is a casual substitute for a lakeshore walk.
Questions about Grand Teton with kids
Quick answers to the practical questions below.
Is 2 days in Grand Teton enough with kids?
For a first visit, we suggest two days: Jenny Lake and its Discovery Trail on one, then Colter Bay and a wildlife overlook on the other. Add time for longer hikes or paddling. This is an editorial pace, not an NPS minimum.
How long is the Hidden Falls hike with the Jenny Lake boat?
NPS lists 1 mile round trip from the west boat dock, compared with 5 miles from the visitor center. The shuttle boat charges a fee; check its schedule separately.
Can toddlers do Junior Ranger at Grand Teton?
The Grand Adventure booklet is for children of all ages. Participants complete activities for their age to earn the badge.
Is swimming in the Snake River a good family activity?
NPS does not recommend river swimming. The water is cold and currents can sweep people off their feet. Assign a water watcher at any shore stop.
Can you finish Grand Teton Junior Ranger at home?
Yes. The park says to mail the completed booklet to receive the badge. Use the current mailing instructions on its Junior Ranger page.
How we built this page.
An independent guide using official data. Not affiliated with or endorsed by the National Park Service.
- Official guidance
- NPS and the relevant operators. The linked official pages support the access, facilities and rules described here. Confirm details before traveling.
- Crowd context
- 2021–2025 monthly averages. NPS recreation visits describe normal seasonal demand, not trail congestion, parking availability or unique visitors.
- Schedules and conditions
- Planning patterns, not live status. Seasonal information describes the normal pattern or explicitly dated source schedule. Current conditions are handled separately. The official source is the place to confirm today’s access.
Topic sources and data details
Activities and access details come from the NPS pages linked above. Program rules come from NPS Junior Ranger guidance; safety advice comes from the park's safety guidance and the specific access and wildlife pages linked in this guide.
The suggested pace, base and month pick are editorial judgments. Monthly visit comparisons use committed NPS data; they do not predict parking availability. Check official conditions and program schedules before travel.
Official sources were reviewed October 22, 2026. The source review records exact quotations, claim bindings and unresolved historical ledger differences. This review does not establish live access or refresh underlying data tables.
Operational source check: September 10, 2026. Design and emphasized source review: 2026-10-22. A design review does not refresh every underlying record.