Age and kids policy at Casa Marina Key West
Casa Marina Key West is an all-ages resort that welcomes children of every age while also offering adults-only spaces (one of the two oceanfront pools is reserved for adults). Primary guests must be at least 21 to register a room.
In this guide
Who can stay: general age policy
Casa Marina Key West is marketed and operated as a family-friendly resort. The property explicitly welcomes children of all ages while providing separate adults-only pool space for guests seeking quieter time.
The resort lists family-oriented facilities (a family pool, beach amenities and kids-suitable activities) alongside adult-focused amenities, so families and couples are both accommodated.
- Children of all ages are welcome on property.
- One oceanfront pool is family-friendly; the other is designated adults-only.
- Family pool maximum depth: 4 ft 6 in (suitable for many children and casual swimmers).
| Feature | What it means for families |
|---|---|
| Private beach | Guest-only beach access with chaises, umbrellas, daybeds and watersports |
| Pools | Two oceanfront pools — a family pool and an adults-only pool |
| Spa & fitness | Spa al Maré and fitness classes are available; some spa treatments are specialty (prenatal, couples) |
Check-in, minimum age, and registration rules
The resort requires guests registering a room to be at least 21 years old. That is the minimum age to check in as the primary guest on a reservation.
Check-in begins at 4:00 PM and the front desk is staffed 24 hours (arrivals assistance is available until 1:00 AM). Standard check-out is 11:00 AM.
- Minimum age to register/ check in: 21.
- Check-in: begins at 4:00 PM; front desk open 24 hours (arrivals assistance until 1:00 AM).
- Check-out: 11:00 AM.
| Policy | Detail |
|---|---|
| Minimum check-in age | 21 years |
| Check-in time | 4:00 PM |
| Check-out time | 11:00 AM |
Pools, beach and child safety
Casa Marina operates two refurbished oceanfront pools: one family-friendly pool and one adults-only pool. The family pool’s maximum depth is listed at 4 feet 6 inches.
The private beach provides chaises, umbrellas, cabanas, daybeds and supervised-fee watersport options launching from the resort; lifeguard coverage is not specified in the dossier, so confirm with the resort if you require supervised swim areas.
- Family pool max depth: 4 ft 6 in.
- Adults-only pool available for quieter use (no children).
- Beach amenities include towels, loungers, umbrellas, cabanas and beach-side watersports.
| Amenity | Family notes |
|---|---|
| Family pool | Child-friendly depth; designed for families |
| Adults-only pool | Reserved for adults — children not permitted |
| Beach | Private beach with daybeds and watersport launch from shore |
Childcare, babysitting and kids’ services
The resort offers babysitting or childcare for an extra surcharge; callers should confirm availability, hours and rates directly with the property or BookResorts agents.
Spa al Maré and other resort services list specialty treatments (including prenatal and couples services) but do not list supervised kids’ programs like a kids’ club in the dossier, so organized daily kids’ programs should be confirmed before arrival.
- Babysitting/childcare: available for a surcharge (reserve in advance).
- No confirmed on-site kids’ club or daily supervised youth program appears in the available facts.
- For details (hours, minimum ages for sitters, fees) contact the hotel or BookResorts agents.
| Service | What to check |
|---|---|
| Babysitting / childcare | Availability, surcharge, booking window and minimum/maximum ages |
| Kids’ programming | No confirmed daily kids’ club in dossier — ask the resort |
| Spa treatments for expectant parents | Prenatal treatments are listed at Spa al Maré |
Which rooms work best for families
Casa Marina lists many room types that can suit families, including rooms that offer two beds and suites with multiple bedrooms. The property has 311 rooms and suites across four floors, including family-friendly layouts.
If you need rollaways, cribs or connecting rooms, request them when booking and confirm at check-in — the dossier confirms wheelchair-accessible rooms and other room categories but does not list rollaway or crib policies, so the hotel should be asked directly.
- Room types with multiple beds include Room (Key West View) with 1 King Bed or 2 Queen Beds, Room, Pool View Walkout Lanai (2 Queen Beds), and Room, Beachfront Walkout (2 Queen Beds).
- Suites and multi-bedroom options: Oceanfront Suite with Balcony, Oceanfront 2 Bedroom Loft - 2 Kings, 2 Bedroom Loft, Ocean View.
- Ask the resort about cribs, rollaways, connecting rooms and in-room child-proofing.
| Room name (examples) | Why families might choose it |
|---|---|
| Room (Key West View) — 1 King Bed or 2 Queen Beds | Option to book two beds for families |
| Room, Pool View Walkout Lanai — 2 Queen Beds | Ground-floor access to pool area |
| Oceanfront Suite with Balcony | Larger space and private balcony for family use |
Dining, meal plan and children
Casa Marina is not an all-inclusive resort; meals and drinks are sold separately. The property offers on-site family-friendly dining options such as Dorada (oceanfront Baja‑Med restaurant), Flagler's Restaurant (breakfast options) and Morrison's Market for grab-and-go items.
Menus and children's offerings vary by outlet; breakfast is available for a separate fee and children’s pricing is available for some breakfast options, but specific kids’ menus and pricing should be confirmed with the resort or the restaurant directly.
- Not all-inclusive — meals and drinks are charged separately.
- Dorada serves lunch and dinner (reservations recommended); Flagler's serves breakfast.
- Morrison's Market provides coffee, pastries and grab-and-go options for quick family meals.
| Dining outlet | Notes for families |
|---|---|
| Dorada | Oceanfront restaurant serving lunch & dinner; reservations advised |
| Flagler's Restaurant | Breakfast service and buffet options |
| Morrison's Market | Grab-and-go breakfast and snacks |
Getting around, excursions and safety for families
Casa Marina sits on more than 1,100 feet of private beach and is less than a mile from Duval Street and the Ernest Hemingway Home and Museum on Key West. Ground transport details for off-island travel are not part of the dossier.
The resort offers on-site watersport rentals and can help arrange excursions such as snorkeling, kayaking and catamaran sails; confirm age limits and safety requirements for each excursion when booking.
- On-site watersports: kayaks, paddleboards, snorkeling and jet-ski launches from the resort beach.
- Tours and ticket assistance available through the resort — confirm age restrictions and life jacket sizes before booking.
- If you plan off-property activities, check specific operator rules for minimum ages.
| Activity | Family considerations |
|---|---|
| Kayaking / paddleboarding | Generally family-friendly — check life-jacket sizing |
| Snorkeling trips / boat excursions | Operators may set minimum ages — confirm at booking |
| Jet ski rentals | Age restrictions and parental waivers commonly apply |
