Casita Mar y Posa
Tourism Service in Playa Potrero, Guanacaste, Costa Rica.
Casita Mar y Posa is a small lodging on Calle Mariposa in Playa Potrero, Guanacaste, set in a garden with a year-round outdoor swimming pool. Potrero Beach is a short walk, and the street sits in a residential pocket of town with restaurants close enough to reach on foot. Free on-site parking and WiFi, air-conditioned rooms, a shared kitchen, and hosts who speak English and Spanish make it a practical overnight base for beach days on this stretch of Costa Rica's northern Pacific coast.
Garden, pool, and staying on the property
The outdoor pool is the center of the grounds, with planting, outdoor seating, a picnic area, and BBQ facilities around it. Rooms are air-conditioned and non-smoking, with ensuite bathrooms, walk-in showers, and pool views. King-size beds appear in the room mix, along with WiFi, a TV, a refrigerator, a desk, and blackout curtains. A shared kitchen and laundry support longer stays, and housekeeping is available.
This is a quiet neighborhood property rather than a marina resort. Pets are not allowed, smoking is not allowed, and parties and events are not permitted. Children are welcome, but cribs and extra beds are not provided, so families traveling with infants should bring or arrange bedding before arrival. Kitchen, BBQ, and pool together make a multi-night stay self-contained: you can prepare food on site, spend the hot hours in the water, and walk out for dinner.
Check-in, checkout, and greeting the host
Check-in starts at 1:00 p.m. and checkout is 11:00 a.m. The afternoon window for arrivals can run into the early evening, and you should send your arrival time ahead. There is no traditional front desk; a host greets guests. If you are coming from Liberia after a delayed flight, a message with your timing avoids waiting on Calle Mariposa.
Cards and cash are accepted. Cancellation and prepayment terms change with the rate you book, so read that option closely. Occupancy and whether you are taking a single ensuite room or a larger layout should be clear on the reservation itself; ask if the confirmation does not spell out bed types.
Reaching Playa Potrero and getting around
Daniel Oduber Quirós International Airport in Liberia is about 18 to 20 miles away and is the main international gateway into Guanacaste. Tamarindo Airport is about 11 to 12 miles away. From Liberia the drive crosses inland dry forest and then drops toward the coast; build in extra time after dark and during green-season downpours.
Once you are on Calle Mariposa, Playa Potrero is a short walk, and two dozen restaurants sit within about three-quarters of a mile. La Forketta is a nearby pizza stop, Tandoor serves Indian food in town, and The Shack and Lorito are casual options a few minutes away. That cluster shapes a simple daily rhythm: park the car, walk to the beach, walk to dinner.
A rental car still helps if you want more than one bay in a day. Coastal roads mix pavement and rougher stretches, and midday glare is strong. For a stay that never leaves Potrero, walking and short taxis are enough. For Conchal, a boat trip, or a longer outing, take the car in the morning and return before dusk if you are not used to unlit roads.
Beaches and a simple Gold Coast day
Playa Potrero is the closest beach, a short walk from the property. Penca Beach is about a mile and a half away, Prieta a little farther, and Flamingo around two and a half miles. Brasilito is under three miles, and Conchal is a short drive beyond that. Morning is the comfortable time for a first swim: shade on the sand is limited, and the dry-season sun in Guanacaste is intense by late morning.
From Casita Mar y Posa, a natural day is time on the grounds, a walk to Potrero Beach, a return to the pool through the afternoon heat, and dinner in town. A second beach fits after breakfast if you have a car—Penca or Flamingo—and still leaves time to be back for the hottest hours. Snorkeling, diving, horseback riding, fishing, and boat trips are widely booked from Potrero and Flamingo; arrange them locally the day before rather than locking a full itinerary from abroad.
December through April is the dry, high-demand window. The green season is hotter at midday, with short rains that empty the beach and cool the evening. Pack reef-safe sunscreen, a hat, and a light shirt for the walk back from dinner. Restaurants in town are casual.
Picking a small lodging in Potrero
Playa Potrero sits between Flamingo's larger hotels and the quieter coves toward Penca. People who want a marina scene often stay in Flamingo. People who want to walk to a local beach, park on site, and cook some meals look at small properties on streets such as Calle Mariposa. Casita Mar y Posa belongs to that second group: garden, pool, kitchen access, and a residential setting.
Compare this kind of stay with a condo or a full house by deciding whether kitchen access matters, whether you are comfortable without a 24-hour desk, and whether a garden pool is the atmosphere you want. Make sure your dates show the bed types you need and that someone will be present for your arrival window. If a crib is essential, this property does not provide one.
Match the booking to the group. A couple using one ensuite room is a different stay from a family using the kitchen and BBQ for several nights. Air conditioning in the bedrooms is what makes afternoon rest realistic here. Bring a copy of the booking, a way to message the host, and some cash for taxis and small shops. Groceries are available in Potrero and Flamingo if you intend to cook.
For a first visit, treat Calle Mariposa as a quiet base: morning beach, afternoon pool, evening walk to dinner, and a day trip only when you want one. That pace fits Playa Potrero, and it is how a small garden lodging on this street fits a Gold Coast itinerary.