Rocky Mountain
National Park
with Kids
Our mid-June plan — Trail Ridge Road, elk at sunrise & a free park pass for 4th graders
Why Rocky Mountain?
Rocky Mountain National Park has been on our list for a while — and this is the year it finally happens. When we realized Raynuv’s 4th grade year meant a free Every Kid Outdoors pass covering the whole family, and that we had United miles sitting unused on a route we fly anyway, the decision was easy. GRR to DEN is one of the most convenient national park routes you can fly from Michigan. We’re going mid-June and everything is already booked.
The wildlife at RMNP is a big part of the draw for us. Elk, moose, bighorn sheep, and marmots are all realistic sightings — not zoo encounters, just animals going about their day in one of the most dramatic landscapes in the country. Raynuv and Aryan are already planning a wildlife tally sheet.
Mid-June is a sweet spot: Trail Ridge Road is fully open (it closes in winter and some years doesn’t fully open until June), the wildflowers are blooming, and you beat the peak July crowds. The one thing we’re building into our plan: take Day 1 easy. Estes Park sits at 7,500 feet and Trail Ridge peaks over 12,000. We’re coming from sea level Michigan — hydration and acclimatization on arrival day is non-negotiable.
Our 4-Night Plan
Two hotels, both in Estes Park. We’re staying in Estes Park the entire trip — no Denver hotel, just a 90-minute drive to DEN on departure morning. We split across two properties purely to maximize points and credits: Estes Mountain Inn for 2 nights using our Bilt $300 credit, then Holiday Inn Estes Park for 2 nights using 2x IHG Free Night Certificates. Total out of pocket for 4 nights in Estes Park: $277.
We land in Denver mid-morning and the plan is to grab the rental car and head straight up US-36 to Estes Park — about 90 minutes, with the last stretch getting progressively more dramatic as the mountains fill the windshield. We’re building in a slow first afternoon intentionally. Altitude hits differently when you’re coming from Grand Rapids — Estes sits at 7,500 feet and we want everyone acclimatized before we start pushing up to 12,000. The plan for Day 1 is a walk around Sprague Lake (fully paved, flat, beautiful reflections of the peaks) just to get a feel for the park without overdoing it. Grocery run at the Estes Park Market for breakfast food, snacks, and drinks for the week. Early dinner, early night. The next two days are the main events.
This is the marquee day. Trail Ridge Road is the reason RMNP is on everyone’s list — the highest continuous paved road in the United States, topping out at 12,183 feet. We’re planning an early start for two reasons: the summit views are clearest in the morning, and afternoon thunderstorms above treeline are common in June. Standard summer pattern is storms building by noon and arriving by 2pm. We want to be up there at 9am and heading back down by 1pm. The plan is to drive to the Alpine Visitor Center at 11,796 feet, walk the Tundra Communities Trail (easy 1-mile loop right off the road), and spend time at every wildlife pullout on the way up and down. Bighorn sheep and marmots are both realistic sightings up here. The kids are most excited about the marmots. We’ll see who wins the wildlife tally by dinner.
The Bear Lake corridor is the park’s most popular hiking area and it’s easy to see why — short hikes to genuinely stunning destinations. We’re planning to take the park shuttle from the Bear Lake Road Corridor trailhead rather than deal with the parking situation (Bear Lake lot fills up by 8am on summer mornings). First stop is Bear Lake itself — 0.6-mile loop, flat, beautiful turquoise water ringed by peaks, great for kids. Then the Emerald Lake hike — 1.8 miles one way with about 600 feet of gain. It’s the hike everyone recommends for families and from everything we’ve read the payoff at the top is dramatic. Both boys should be able to do it. We’re packing plenty of snacks as incentive. Afternoon back in Estes Park town — the kids have already been told about the candy shop.
We’re keeping Day 4 intentionally light — legs will be tired after Days 2 and 3. The plan is one final morning loop through Horseshoe Park (great wildlife area near the west entrance, good moose habitat) before heading back to pack up and check into the Holiday Inn. Afternoon is pool time for the kids, repacking for everyone, and an early dinner in Estes. We’ll drive to DEN first thing the next morning — about 90 minutes — so an early night is the move.
Early checkout and straight onto US-36 toward Denver. The drive is about 90 minutes and genuinely scenic going the other direction too — one last look at the mountains before the plains flatten out. DEN is a big airport; the underground train from the gates to the main terminal adds time you wouldn’t expect coming from GRR, so we’re budgeting an extra 20 minutes. Everyone asleep before cruising altitude. Home.
Early departure from DEN. One thing we’ve noted from other families: DEN has an underground train connecting the gates to the main terminal building, which adds time you wouldn’t expect if you’re used to smaller airports like GRR. We’re budgeting an extra 20 minutes specifically for this. Looking forward to the flight home — and already planning what to write up once we’re back.
Where We’re Staying
The case for staying in Estes Park: Every night in Denver means 3 hours of round-trip driving before your hiking day even starts. Two nights in Estes Park puts you 5 minutes from the park entrance. We’re saving Denver for the departure night only — and covering both hotels almost entirely with points and credits.
Estes Mountain Inn — Nights 1 & 2
Charming inn right in Estes Park — walkable to restaurants and shops, 5 minutes from the park entrance. We’re using a Bilt $300 credit which brings the 2-night cash rate of $543 down to $243 out of pocket. If you have Bilt points or credits sitting unused, an independent property like this is exactly what they’re designed for.
★ $243 out of pocket — Bilt $300 creditHoliday Inn Estes Park — Nights 3 & 4
Solid property right in Estes Park — pool for the kids, good location, and everything you need after two full days in the park. We’re using 2x IHG Free Night Certificates and combining them for a completely free stay, paying just $34 in taxes. Cash rate was $629 for both nights. IHG FNCs are underrated for exactly this — a property where paying cash would feel unnecessary when the certificates cover it entirely.
★ $34 out of pocket — 2x IHG FNC combined🏆 Other Points Options Worth Knowing
Hilton / Marriott Denver Options
Plenty of mid-tier Denver properties near the airport for a departure night. If you have Hilton or Bonvoy points, a one-night redemption here is solid value and keeps your out-of-pocket near zero.
✓ Hilton or Bonvoy PointsGetting There
We’re flying out of Grand Rapids (GRR) into Denver International (DEN). GRR is one of our favorite things about living in West Michigan — short security lines, easy parking, and no stress getting there. The flight to Denver is quick and straightforward.
For the outbound, we used 54,000 United miles for the family — cash value was $848 and we paid just $22 in fees. That’s 1.53 cents per mile, which is a genuinely good United redemption. For the return, the $907 in flights was fully covered through our United Travel Bank, which we’d funded over time using Amex Platinum and Hilton Aspire airline travel credits. Net flights cost for the whole family both ways: $22.
A rental car is non-negotiable for RMNP. You need the flexibility to be at a trailhead at 7am and pivot your day around weather. There’s no viable public transit to the park from Denver, and most of the best wildlife viewing happens at dawn when nothing else is running anyway.
One heads-up for DEN: it has an underground train connecting the gates to the main terminal building. With kids and bags it adds 15–20 minutes you wouldn’t expect coming from a smaller airport. Don’t cut it close on departure morning.
How we book flights with points United miles & travel credit strategy
Flight Guide →What It’s Costing Us
RMNP is one of the best-value national park trips you can do — especially with a 4th grader. Between United miles, IHG Free Night Certificates, a Bilt credit, and Raynuv’s Every Kid Outdoors pass, we’re turning a $4,316 trip into $1,609 out of pocket. Here’s the full breakdown of what’s already locked in.
Flights — $22 out of pocket
Outbound GRR→DEN: 54K United miles, $22 in fees. Cash value $848 (1.53 cpp). Return DEN→GRR: $907 fully covered via United Travel Bank, funded by Amex Platinum + Hilton Aspire airline credits. Total out of pocket for flights: $22.
Saving ~$1,733 with miles & creditsHotels — $277 out of pocket
Estes Mountain Inn (2n): $543 cash, paying $243 after Bilt $300 credit. Holiday Inn Denver (2n): $629 cash, paying $34 in taxes with 2x IHG Free Night Certificates. Both already booked.
Saving ~$895 with FNCs & creditNational Park Pass — $0
Raynuv’s 4th grade year means a free Every Kid Outdoors Annual Pass — covers the entire family at RMNP and every federal recreation site for the school year. Cash value $80. If you have a 4th grader, get this before every trip. Takes 5 minutes at everykidoutdoors.gov.
Saving $80 — Every Kid OutdoorsFood, Car & Misc — ~$1,310 estimated
Car rental + gas: $510 (booked). Restaurants budget: $500. Groceries + misc: $300. We’ll stock up at the Estes Park Market on Day 1 to keep breakfast and snack costs down all week. Will update with actuals after the trip.
✓ Grocery run Day 1 keeps costs downWant to do this? See the exact cards we used
Our Cards →