Cajón del Maipo + Termas de Colina

Waking up early pays off here in a big way. This Cajón del Maipo + Termas de Colina day trip mixes Andes viewpoints, a few smart stops for context, and hot springs soaking time you’ll actually feel in your body.

What I like most is the way the guides keep the day moving with warmth and clear explanations, plus the Termas de Colina circuit with mineral-rich waters between 25°C and 55°C. It’s also capped at a small group size (max 18), which helps the whole day feel friendly rather than rushed.

One thing to consider: you’re in a small air-conditioned vehicle for most of the day, and a few guests have flagged that the ride can feel a bit tight or uncomfortable over the long hours.

Key highlights to know before you go

• Andes canyon views with multiple scenic stops across Cajón del Maipo
• Termas de Colina soak time in hot mineral pools (25°C to 55°C)
• Short walk at Las Melosas with polished rock formations and river ravines
• Picnic with wine and snacks during the Los Nogales stop
• Guide-led history and geography starting in Plaza de Armas
• Early morning departure (around 5:30–6:00 AM) to catch the best light

A full Cajón del Maipo day without the hassle

This is one of those Santiago day trips where the logistics matter as much as the scenery. You get pickup, you stay in an organized flow, and you don’t have to figure out timing between viewpoints and the hot springs. The route is built to give you big-picture Andes scenery plus a couple of hands-on moments—like a walk to Las Melosas and proper time at the pools.

The value shows up in the mix. You’re not only chasing photos. You get context about why Cajón del Maipo matters, a guided feel for what you’re seeing, and then you finish with the relaxing payoff: soaking in mineral hot springs for about two hours.

And yes, you’ll be rewarded with those classic Andes angles—mountains, canyon cuts, and views that keep changing as the road climbs.

Starting in Plaza de Armas: history that stays practical

The day kicks off back in Santiago with a stop at Plaza de Armas. This isn’t a long lecture. You walk around the square and get a brief history and geography overview focused on why Cajón del Maipo is important for Chile. For many people, that’s the best part of the “starting early” routine—your first minutes in the city actually set you up for understanding what’s ahead.

You’ll also enjoy the simple rhythm: quick context, then straight to the road. It’s a good approach when you’re trying to get out to the Andes without burning your whole morning staring at facts you’ll forget.

Stop length here is short (around 20 minutes), so you’re not stuck waiting.

Termas de Colina: hot springs plus a real soak strategy

The main event is Termas Valle de Colina (listed with Hill Valley Hot Springs ticket included). The pools sit in a mountain setting, and you get about two hours on-site. Temperatures run from about 25°C up to 55°C, so you can mix and match—start warmer, cool down, and then chase the hotter pools if your body feels good.

What makes these hot springs especially interesting is the mineral story tied to a nearby volcano. The waters are described as mineral-rich from magmatic origin from San José Volcano—with claimed benefits like relief for rheumatic ailments, help for dermal wounds, purification of toxins, and even stress and mood improvements.

Now for the practical part: don’t treat it like a movie montage where you soak endlessly. One of the strongest tips you’ll get is to limit bathing time (a guide explicitly warned about not staying in too long—around 30 minutes). It’s not just etiquette; it’s about how your body handles heat.

Facilities are basic. Expect a place to change, but not a resort setup with lots of extras. Bring what you need for the soak (and plan to leave with you in mind, not the place’s schedule).

Camino al Volcán and Las Melosas: canyon scenery with stops that make sense

After the hot springs, the day keeps moving through the Cajón del Maipo canyons. There’s a breakfast stop on the way—time to grab something before you hit the scenic walking portion. Breakfast itself isn’t included, so plan on buying it during that stop if you want food. The stop is short (about 45 minutes), so don’t expect a sit-down meal.

Then comes Las Melosas, where you’ll do a light walk toward a waterfall set in the mountainside scenery. This area is known for polished rocks, with smoother, softer-looking surfaces. As you look around, you’ll notice the Maipo River carved into the ravines—up to around 15 meters—making the canyon feel dramatic even with a small walking route.

Two reasons I like this stop:

• It breaks up the drive with movement (so the day feels less like “bus then pools”).
• It connects geology to what you see. Las Melosas is part of a geosite in the Cajón del Maipo Geopark, so you’re not just viewing scenery—you’re seeing how the landscape was shaped.

Time on this stop is about an hour, which is long enough to walk at an easy pace and still get your photos without feeling rushed.

Chocolate, photos, and the picnic where the real energy comes from

Next you’ll get a “wander and taste” style stop at Casa Chocolate Tienda Boutique. This one is more about attitude than shopping pressure: you can grab artisanal ice cream or a hot chocolate, and you’ll also see some distinctive architecture that’s fun to photograph. If you’re craving something sweet (and your day started early), this stop hits the spot.

Then comes Los Nogales Roan Jase, where you get picnic time plus photos (about one hour). The tour includes a basic picnic: cheese, wine, and salty snacks. This is also one of the moments that can make or break the vibe. A couple of guests liked the picnic pairing and tasting feel, but one person felt the picnic location lacked a view worth the effort.

So here’s my advice: treat the picnic as a bonus meal, not as the main scenic moment. The real payoffs are still the Andes driving views, the hot springs, and the Las Melosas stop.

Guides, group size, and what the day feels like in motion

This tour is run by Discover Santiago and usually keeps groups small—maximum 18 travelers. That’s a big deal for comfort and conversation. In a small group, you’re more likely to actually hear explanations and ask questions without yelling.

Guides are described as flexible and proactive, and they speak several languages. You might even get guides with names highlighted in past tours, like Gonzalo or Sebastian, depending on the day and group makeup. There’s also mention of strong service and follow-through by staff like Javier Rojas, which points to an operator that checks the details when something goes off-plan.

One nice detail from feedback: commentary levels can vary. Some guests enjoyed limited commentary, which helped the drive feel quieter and more relaxed.

Still, the route is a long full-day format (about 8 to 9 hours). Even with a small group and air-conditioning, you should expect a lot of time on the road. If you’re prone to back stiffness, plan on bringing a bit of comfort gear (something as simple as adjusting your seat and using your layers well can help).

Price and value: what $79 gets you (and what it doesn’t)

At about $79 per person, the value comes from bundling the biggest costs: round-trip hotel/hostel/departure transportation, a guided day, passenger insurance, air-conditioned vehicle time, and the hot springs ticket included for the Termas de Colina experience. You also get the picnic (cheese, wine, salty snacks), which can easily turn a day trip into something closer to a full outing.

What’s not included matters, too:

• Breakfast isn’t included, even though there’s a breakfast stop.
• Lunch isn’t included.

So budget a bit for meals you buy on the road. If you arrive hungry, you’ll want to use that breakfast stop wisely. If you prefer a more controlled meal plan, eat something light before pickup and then use the included picnic as your main food moment.

The other value driver is timing. The schedule is built around the early departure window (around 5:30–6:00 AM), which gives you better daylight for canyon views and a smoother day flow before dinner-time fatigue.

Who this tour fits best

I’d put this tour at the top of your list if you want:

• A classic Andes day trip from Santiago with big scenic variety (canyon views + hot springs + short walk)
• A guided structure so you don’t waste time figuring out stops
• A relaxation payoff that isn’t only “look at the view,” since you get real soaking time

It also works well if you’re the type who likes small breaks: tasting chocolate, taking photos at Los Nogales, and then cooling down after Las Melosas with thermal pools.

If you hate early mornings or you need a lot of seat comfort for long rides, you’ll want to weigh that before booking. This day is long, and the vehicle is a key part of the experience.

Should you book Cajón del Maipo + Termas de Colina?

Yes, I’d book it if you want a well-paced day that hits the essentials: Cajón del Maipo scenery, a guided history-and-geography start, and a real hot springs circuit with enough time to enjoy it. The mix of stops keeps the day from feeling one-note, and the small group size helps it stay friendly.

But book with your expectations tuned: this isn’t a luxury spa day with full amenities, and meals like breakfast and lunch aren’t included. Bring what you need for the pools (a towel is a must), and expect an early start plus a long road day.

One more practical note: the tour requires good weather. If conditions are bad, you’ll be offered a different date or a full refund, so don’t stress about weather swings—just check close to departure.

FAQ

What does the tour cost?

It’s priced at $79.00 per person.

How long is the tour?

The experience runs about 8 to 9 hours.

Do you get hotel pickup in Santiago?

Yes, round-trip transportation to your hotel/hostel/department is included, with pickup offered.

Is admission to the hot springs included?

Yes. The Hill Valley Hot Springs ticket is included, and you get about 2 hours at Termas Valle de Colina.

What temperatures are the hot springs?

The hot springs temperature levels vary between about 25°C and 55°C.

What meals are included?

A basic picnic (cheese, wine, salty snacks) is included. Breakfast and lunch are not included, even though there’s a breakfast stop during the day.

How many people are in the group?

The tour has a maximum of 18 travelers.

What happens if the weather is bad?

If it’s canceled due to poor weather, you’ll be offered another date or a full return.

Can I cancel and get my money back?

No. The experience is non-refundable and cannot be changed for any reason.