What to pack for a stay at Marriott Marquis Houston
Pack swimwear and sun protection for the Altitude Rooftop & Pool (lazy river and infinity pool open daily 7:00 AM–10:00 PM), smart-casual outfits for restaurants like Xochi and Cueva, plus business basics if you’re attending events in the Texas Ballroom or meeting rooms. Include charging gear, a photo ID and the credit card you’ll use at check-in (minimum age to check in is 21).
In this guide
Pool & rooftop essentials
The hotel’s Altitude Rooftop & Pool includes a Texas-shaped lazy river, an infinity pool, cabanas, a splash pad and a rooftop whirlpool (the whirlpool is adults-only). The rooftop deck is open daily from 7:00 AM–10:00 PM, weather permitting.
Bring items that make pool time easy and comfortable — plus anything you’ll need for an evening by the fire pits or rooftop bar.
- Swimsuits (pack two if you’ll swim daily)
- Cover-up, flip-flops or water shoes
- Reef-safe sunscreen and a wide-brim hat
- Sunglasses and a lightweight towel (hotel provides towels but you may prefer your own)
- Waterproof phone pouch and a small dry bag for valuables
| Rooftop feature | Note |
|---|---|
| Infinity pool & lazy river | Family-friendly (children welcome) |
| Whirlpool (hot tub) | Adults-only (18+) |
| Cabanas | Available to rent — inquire at the pool desk or concierge |
What to pack for your guest room or suite
Rooms include many standard comforts, but you’ll want your own conveniences for work or long stays. The property has many room types — examples include Club Room, Room, Executive Suite, Luxury Room, 1 Bedroom Park View, and Vice Presidential Suite — so verify the layout you booked and pack accordingly.
Bring items that are either not provided or that make hotel life simpler.
- Chargers, power bank and any adaptors for electronics
- Collapsible tote or laundry bag for dirty clothes
- Toiletries you prefer (hotel toiletries provided but may be limited)
- Slippers or indoor shoes and a travel umbrella (Houston weather can change)
| On-site room amenity | What you might still pack |
|---|---|
| In-room Wi‑Fi | Bring ethernet-capable device if you plan high-bandwidth work (in-room Wi‑Fi carries a daily fee) |
| Bathrobes & towels | Travel robe/slippers if you prefer a lighter option |
| Minibar or wet bar in some suites | Snacks or dietary-specific items you need |
Dining and evening wear
Marriott Marquis Houston has several on-site dining venues with a range of dress codes. Xochi and Cueva recommend smart-casual attire for dinner, while Biggio’s, Walker Street Kitchen and Texas T are casual.
If you have reservations for Xochi by Hugo Ortega or plan a rooftop evening at High Dive, pack a smart-casual outfit and a light layer for cooler evenings on the rooftop.
- Smart-casual outfit (collared shirt/blouse, neat trousers or dress)
- Casual clothes for Biggio’s or Texas T (t-shirts, jeans acceptable)
- Comfortable shoes for walking to nearby Discovery Green or the Theater District
- Any child-friendly dining gear if traveling with young kids
| Venue | Typical dress |
|---|---|
| Xochi by Hugo Ortega | Smart casual (reservations recommended) |
| Biggio’s / Walker Street Kitchen / Texas T | Casual |
| High Dive (rooftop) | Casual to smart-casual; bring a light layer |
Family, kids and pool rules
The hotel welcomes children of all ages, and many families use the rooftop lazy river and infinity pool. Children under 16 should be accompanied by an adult per the property’s pool rules, and children 13 and older are charged as adults in dining and some hotel systems.
If you’re traveling with kids, pack items to make pool time and downtown walks easier.
- Kids’ swimsuits, rash guards and water shoes
- Swim diapers if needed (hotel does not list specific supplies)
- Lightweight stroller for downtown walking (Discovery Green and nearby attractions are walkable)
- Portable charger and snacks for busy days
| Family note | What to check on arrival |
|---|---|
| Pool access | Overnight guests can bring children; day passes are adults-only via third-party services |
| Children’s charges | Children 13+ may be charged at adult rates |
| No extra beds | Book a room configuration that accommodates your party (hotel does not offer extra rollaway beds) |
Spa, fitness and wellness items
Pure Spa Houston is on-site and offers treatments, separate lounges, and a locker experience; treatments longer than 50 minutes include complimentary rooftop pool access. The hotel also has a 24-hour fitness center with free weights and cardio equipment.
Pack any personal fitness or spa items you prefer, plus documents for spa appointments.
- Workout clothes, trainers and a reusable water bottle
- Any personal massage or skincare products you prefer
- Booking confirmation or credit card used for spa appointments
- Swimwear if your spa treatment includes rooftop pool access
| Facility | Hours / note |
|---|---|
| Pure Spa Houston | Spa hours vary by day; treatments 50+ min include pool access |
| Fitness center | Open 24 hours |
Practical items: ID, parking and transport
Bring a government-issued photo ID and the credit card you will use at check-in — the minimum check-in age is 21 and the hotel requires ID and a card at arrival. The property accepts major credit cards and generally does not accept cash for payment.
If you plan to drive, note parking options and fees; if you’re flying, the hotel does not provide an airport shuttle per Marriott’s listing.
- Government-issued photo ID and the credit card for incidentals
- Rideshare app on your phone for airport transfers (no hotel shuttle)
- Parking plan: know whether you’ll use on-site valet or the Avenida North Garage
| Parking option | Typical fee / note |
|---|---|
| On-site self parking | $15.00 per hour / $50.00 per day (check current rates at check-in) |
| Valet parking | $70.00 per day (confirm at arrival) |
| Avenida North Garage (off-site) | Connected via skybridge; alternative self-parking option |
