What to pack for a stay at Mammoth Mountain Inn
Pack cold-weather layers, ski gear (or plan to rent on-site), and slip-on winter footwear for easy slopeside access. Bring toiletries, chargers, travel documents, and any condo-specific items (groceries and basic kitchen supplies) if you booked a condominium unit.
In this guide
Clothing and layering for mountain weather
Mammoth Lakes weather ranges from very cold, snowy winters to warm summer days with cool nights; plan for layers you can add or remove. Bring base layers, insulating mid-layers, and a waterproof outer shell if you expect snow or wind.
Pack items to handle both outdoor activities and casual indoor evenings at the inn's restaurants or lobby fireplaces.
- Thermal base layers (tops and bottoms)
- Fleece or down mid-layer
- Waterproof ski jacket and pants (or rain shell)
- Warm hat, neck gaiter or scarf, and insulated gloves
- Wool or synthetic socks (several pairs)
| Season | Essentials |
|---|---|
| Winter (ski season) | Heavy jacket, waterproof pants, insulated gloves, balaclava |
| Spring/Fall | Layering pieces, light insulated jacket, rain shell |
| Summer | Light layers, sun hat, light windbreaker for cool evenings |
Skiing, snowboarding, and slope essentials
Mammoth Mountain Inn offers true ski-in/ski-out access and on-site ski equipment rentals and storage, so you can travel with just clothing and rent skis/boards if you prefer. If you bring your own, plan how to transport and store them—there is ski storage at the property.
Small practical items make a big difference on the mountain: hand warmers, a spare pair of gloves, and goggles with good visibility for changing light.
- Skis/snowboard, poles, and boots (or plan to rent on-site)
- Ski helmet and goggles
- Ski socks and glove liners
- Hand/foot warmers and a small repair kit
| Option | Bring if |
|---|---|
| Rent on-site | You want to travel lighter or try different sizes |
| Bring your own | You have custom boots or prefer familiar equipment |
| Both | Bring helmet and goggles; rent skis/board if flying |
What to pack for your room or condominium
Room and condo types at Mammoth Mountain Inn vary from hotel rooms to multi-bedroom condominiums. If you booked a condo (for example, Studio Condominium; One Bedroom Condominium; Two Bedroom Condominium; One Bedroom with Loft Condominium; Two Bedroom with Loft Condominium) bring groceries and small kitchen staples if you plan to cook — condos include kitchenettes or kitchens.
For hotel rooms (Room (Deluxe King Hotel Room - Sleeps 2); Room (Hotel Room with Two Queens Sleeps 4); Room (Two Double Bed Hotel Room); Room (Hotel Loft Room Sleeps 4); Standard Room), plan to use on-site dining at Mountainside Bar & Grill, Yodler Restaurant & Bar, or the Sierra General Store if you prefer not to shop.
- Groceries, coffee/tea, and basic condiments for condominiums
- Dish soap, sponge, and resealable bags (if you plan to prepare food)
- Travel-size laundry detergent (on-site laundry is available for a fee)
- Slippers or warm indoor socks for colder nights
| Room Type (exact name) | Sleeping configuration |
|---|---|
| Room (Deluxe King Hotel Room - Sleeps 2) | 1 King Bed |
| Room (Hotel Room with Two Queens Sleeps 4) | 2 Queen Beds |
| Condo, 2 Bedrooms (Two Bedroom with Loft Condominium) | 1 King Bed and 2 Queen Beds |
Footwear, bags and practical extras
Bring waterproof winter boots with good tread for snowy/icy sidewalks and easy on/off for walking to lifts or the inn's Main Lodge. If you plan summer hiking or biking, include sturdy hiking shoes and bike-appropriate footwear.
A small daypack will serve for on-mountain essentials, shuttle or gondola rides, and summer hikes. Bring a luggage lock and a reusable water bottle.
- Waterproof boots with traction
- Casual shoes for indoor wear and dining
- Daypack or sling bag for essentials
- Dry bags or separate compartments for wet/dirty clothing
| Purpose | Suggested item |
|---|---|
| Snowy walk to lifts | Waterproof winter boots |
| On-slope quick access | Small daypack with straps |
| Condo groceries | Reusable tote or cooler bag |
Toiletries, health and safety
Bring your usual toiletries plus sunscreen and lip balm with SPF — sun at higher elevation is stronger year-round. Pack any prescription medications in original containers and a small first-aid kit for blisters or minor injuries.
If you travel with pets, remember the inn allows up to two dogs per room but charges a per-night fee and refundable damage deposit; dogs are not allowed in dining, bar, pool, or hot tub areas.
- Sunscreen (broad-spectrum) and SPF lip balm
- Personal prescriptions and over-the-counter meds
- Basic first-aid supplies and blister care
- Pet supplies (if bringing a dog): leash, bed, food, and vaccination records
| Item | Why it helps |
|---|---|
| Sunscreen & lip balm | High-elevation sun protection |
| Prescriptions | No guarantees of local pharmacy stock |
| Pet supplies | Pet fee and rules apply; dogs not allowed in public dining or pool areas |
Electronics, documents and booking details
Bring chargers, a portable battery, and any adapters you need; free Wi‑Fi is available at the property for planning and checking conditions. If you need quiet work time, the inn has a business center and fitness room for breaks.
At check-in you must present a photo ID and credit card; the main guest must be at least 18. Keep your reservation confirmation and the BookResorts 24/7 agent phone (+1 (888) 605-1350) handy if you booked through an agency.
- Photo ID and the credit card used to book
- Printed or digital reservation confirmation
- Phone chargers and a portable battery
- Copies of pet vaccination records (if applicable)
| At check-in | Required |
|---|---|
| Identification | Photo ID |
| Payment | Credit card (cash not accepted at property) |
| Age | Primary guest must be at least 18 |
On-site amenities to plan around
Mammoth Mountain Inn offers an outdoor heated pool and four hot tubs (open daily), a fitness room with a Peloton bike and cardio equipment, ski storage, on-site equipment rentals, and dining at Mountainside Bar & Grill, Yodler Restaurant & Bar, and the Sierra General Store. Many of these services may have separate fees or seasonal hours.
If you want breakfast at the inn, note that breakfast is not included in standard room rates and is available for an additional charge at Mountainside Bar & Grill. Check operating hours for the Yodler Restaurant & Bar and the Sierra General Store with concierge or the inn's website.
- Pool and hot tubs open daily (check current hours)
- Fitness room with Peloton and free weights
- On-site ski rentals and ski storage
- Mountainside Bar & Grill serves breakfast/lunch/dinner; breakfast is not included with room rates
| Amenity | Note |
|---|---|
| Pool & hot tubs | Heated outdoor pool and four spa tubs; check hours |
| Dining | Mountainside Bar & Grill, Yodler, Sierra General Store; meals extra |
| Ski services | On-site rentals and storage; ski-in/ski-out access |
