Marinaterra Hotel & Spa is a three-star hotel in San Carlos. On site you'll find a pool, a spa and a restaurant. 2792 guests rate it 4.4 out of 5. Observed 2026 prices moved between US$154 and US$164 per night. Most rooms can be booked with free cancellation, and every booking removes a tonne of CO₂.
About San Carlos: San Carlos is a beach town strung along a single boulevard, with Cerro Tetakawi rising behind it and the clear water of the Sea of Cortez in front. All hotels in San Carlos →
Rooms and rates
Across our 2026 scans we logged 10 priced stays for Marinaterra Hotel & Spa: rates ran from US$154 to US$164 a night depending on the date, how far ahead you book, and occupancy. As with most hotels in San Carlos, midweek nights tend to come in cheaper than weekends, and booking two or more weeks ahead widens the choice of rooms with free cancellation. The price you see after tapping “Check availability” is the live app.impt.io rate for your exact dates, not an estimate.
Location
Marinaterra Hotel & Spa is at Calle Gabriel Estrada S N, San Carlos, Mexico. The nearest city with a bigger hotel scene is Heroica Guaymas, about 15 km away — compare Heroica Guaymas hotels too if your plans are flexible. This page's “View on map” link opens the exact spot in Google Maps, so you can measure the journeys that matter to you.
The facilities, in detail
For food and drink, the hotel lists bar/snack/cafen', barber/beauty salon, bars, breakfast in room and coffee. On the wellness side there's fitness center, jacuzzi, massage, outdoor pool and sauna. Practical services include 24 hour front desk, 24h. security, business center, concierge, currency exchange and free car parking. In the room itself: air conditioning, bath, bathroom, free wifi, hairdryer and iron and board. The full list of 68 facilities is below; double-check the ones that are deal-breakers when you book, as hotels adjust what they offer by season.
Good to know before you book
The booking flow is three steps: dates and guests in this page's widget, the live price on app.impt.io, and instant confirmation. Most rooms are offered with free cancellation until a few days before arrival — the exact deadline is shown next to each rate before you pay. Every confirmed booking also removes a tonne of CO₂ through IMPT's carbon-removal projects, at no extra cost to you. When comparing, note that the three-star rating reflects the hotel's declared standard; the guest reviews on this page tell you how it actually feels to stay.
San Carlos for hotel guests
There is no historic centre and no real street life: there are marinas, beaches, dive boats and condominium blocks. Formal hotel supply is tiny — our 2026 scans found just 4 hotels with a real price, from US$106 a night and a typical rate of about US$132 — because most visitors rent a condo or arrive towing an RV. And summer is genuinely brutal: June to September regularly tops 38°C with humidity on top. All hotels in San Carlos →
Facilities
Guest reviews
4.42792 reviewsWe were shown a room to preview before booking the hotel as we were staying at a condo close by. The room they told me that was a standard room was not the room they put us in. Our room was very small and also dirty. The Wi-Fi code did not provide a signal for us in that room and the water pressure was very, very low. There was a bagel and some Doritos on the floor by the bed ruffle and the bed ruffle was dirty and stained.
Very nice San Carlos hotel located right on the marina convenient to restaurants and markets. The rooms are equipped with kitchens so you can do your own food. There's a very nice pool area and a short walk to a rocky Beach. Definitely would recommend for the area.
Bar advertises 2 for 1 martinis at Happy Hour.. stopped by.. had 2 martinis within 20-25 min.. no flavor.. no buzz... maybe the bottle of vodka was bad??? Ummm.. I don't think that was the issue... catch my drift???
Planning your trip to San Carlos
When to go
Winter is San Carlos's season. From November to March days sit around 22-26°C, nights need a jumper, and the town fills with North Americans who come down for weeks or whole months, into condos and RV parks. It is the best time for walking, fishing and being on the water, and also when the very small hotel supply tightens. Book ahead.
If you came for what is under the surface, aim for August to October: the sea reaches 28-30°C and visibility around Isla San Pedro Nolasco and Piedras Pintas is the year's best. The trade-off is on land — sticky heat — and the fact that August and September are storm and hurricane months on the Pacific side. Boat trips get cancelled at short notice.
June to September the desert takes over: 38-42°C at midday, high humidity, empty streets between one and five. Some businesses cut hours or close outright. It is also when rates soften and when summer fishing tournaments fill the marina on a handful of specific weekends.
Price spikes are few and predictable: Holy Week, March spring break, Mexican long weekends and the year-end holidays. Outside those dates, even in the middle of winter, San Carlos stays low-key — more long lunches and kayaks than nightlife.
Getting there and around
The practical route is flying into Hermosillo (HMO) and driving: about 130 km on Highway 15, an hour and a half or a little more, with tolls along the way. Almost every rental company in the state is based there. Guaymas airport (GYM) sits 25 minutes from town but runs few flights, so check the actual schedule before you count on it.
By bus you arrive at the Guaymas terminal from Hermosillo, Ciudad Obregón or Nogales, then finish the last stretch by taxi, in the order of MX$250-350 depending on the hour, or on the bus that runs the boulevard for a few tens of pesos. Workable, but it leaves you car-less in a town built around driving.
Plenty of visitors drive down from Arizona: roughly six hours from the Nogales crossing on Highway 15. Drive in daylight, keep to the limits on the toll stretches, and read up on vehicle permits beforehand — Sonora has its own rules for foreign-plated cars and it pays to arrive with the paperwork sorted.
Inside San Carlos, the town is one long ribbon along Bulevar Manlio Fabio Beltrones: marina to Los Algodones is not a walk, least of all in summer. Taxis exist, budget MX$100-200 for short hops, but there is no frequent local transport and ride apps are hit and miss. With a car, the Mirador Escénico, Cañón del Nacapule and the beaches are minutes away.
Where to stay, zone by zone
The Marina San Carlos stretch and the central boulevard is the most functional base: restaurants, shops, and the docks where fishing pangas and dive boats leave from. It is not pretty in any colonial sense — it is service counters and parking lots — but it saves you a drive for every meal and it is the sensible choice without a car.
North, towards Playa Los Algodones and Marina Real, the sand is wider and paler, with dunes and a different angle on Tetakawi. This is where the larger beachfront properties sit: quieter, more isolated, with less going on within walking distance, so assume a car or regular taxis if you want to eat out.
Bahía Delfín, Playa San Francisco and the streets around Bahía San Carlos are overwhelmingly condominiums on the water, mostly private rentals rather than hotels. For families or week-long stays that is where most of the town's beds are; check minimum stays, whether cleaning is included and whether the building's pool actually works.
Guaymas and Playa Miramar are the honest budget alternative: port-and-city hotels that make sense for work trips, the ferry or a tight budget, not for charm. Guaymas is a working port with well-documented security problems: move around by day, don't wander at night, and sleep in San Carlos if you can afford it.
Eating and going out
Seafood and beef, both taken seriously. Callo de hacha, chocolata clams, Gulf shrimp and cahuamanta — the thick ray stew that is a Guaymas signature — turn up on most menus; on the land side, Sonoran grilled beef and tacos. A proper seafood main tends to run MX$200-350, a beer somewhere around MX$50-70.
Nightlife means a restaurant-bar with a marina view and a sunset, not a club. In high season there is live music at weekends; in summer many places shut early or close for weeks at a stretch. Ask at your hotel what is actually open before driving ten kilometres to find out the hard way.
If you are in a condo, cooking is part of the deal: there is a supermarket in town, and cheaper, better-stocked shopping in Guaymas, including the market and its seafood stalls. Do one proper grocery run on arrival day, especially if you are staying more than a few nights.
Booking well
The hard numbers first: our 2026 scans found only 4 hotels in San Carlos with a real price, from US$106 a night and a typical rate of about US$132. That is expensive by Sonoran standards, and the reason is simple — a good beach and almost no formal hotel supply. The real competition is condos and RV parks.
With so few hotels, the calendar does the work. For December to March, Holy Week and Mexican long weekends, book weeks ahead. In summer you will find a room almost any time and at better rates, provided you confirm the hotel is actually open on your dates and that the air conditioning is up to the job.
Check three things before you pay: what "sea view" means at that particular property and how far the beach really is; whether the pool is heated, because winter sea temperatures sit at 17-19°C; and the cancellation policy for August and September, when one storm can wipe out every boat plan you had.
One last practical point: book the car before the hotel. In high season the Hermosillo rental desks run dry, and a private transfer costs far more than a day's rental. If you do end up without a car, choose a room near the marina — walking that boulevard in the sun is no plan at all.
Frequently asked about Marinaterra Hotel & Spa
How much does Marinaterra Hotel & Spa cost?
In our 2026 scans we found rooms from US$154 a night. Rates move with dates and occupancy — check the live price with the availability widget on this page.
Where is Marinaterra Hotel & Spa?
Marinaterra Hotel & Spa is at Calle Gabriel Estrada S N, San Carlos, Mexico, in San Carlos. You can open the exact location in Google Maps with this page's "View on map" link.
What facilities does Marinaterra Hotel & Spa have?
Facilities the hotel reports include: 24 Hour Front Desk, 24H. Security, Air conditioning, Balcony, Banquet and Bar/Snack/CafEn'. The full list (68 facilities) is in this page's facilities section.
How do I book Marinaterra Hotel & Spa?
Use the gold button or the availability widget: choose dates, see the live price on app.impt.io and complete the booking there. Most rooms allow free cancellation, and every booking removes a tonne of CO₂.
