Welcome to Outbound Mammoth! Outbound Mammoth™ - formerly The Sierra Nevada Resort - has forged a rich 50+ year history in Mammoth Lakes, California as a favored getaway for families, couples, and Hollywood stars alike. In 2023, Outbound reimagined this gem with fully renovated rooms and chalets, plus new cabins, and villas. There are also plenty of spaces to chill and gather by the new pool area, outdoor beer garden and cozy firepits. Plus, check out the newly opened Bar Sierra, a casual ea Step into an experience where historic charm meets serenity, centrally located on a six-acre respite just south of downtown's main thoroughfare, with convenient access to Mammoth Mountain Ski Area, Mammoth Lakes Hiking Trails, the east gate of Yosemite National Park, and the Bishop Airport. Guests are welcomed back as Outbound Mammoth continues paving its legacy, offering the newest accommodations and more amenities than any other resort in the region, including Black Tie Ski Rentals, in-room spa services, fire pits, and more. ✔ You must show a valid photo ID and credit card upon check-in. Please note that all special requests cannot be guaranteed and are subject to availability upon check-in. Additional charges may apply. ✔ You must be 21 to rent this room. The only person allowed to check in is the one named on the booking. ✔ Check-in at 3:00 pm / Check-out at 11:00 am ▶ Mandatory fees You’ll be asked to pay the following charges upon check-in or check-out : • A damage deposit of $50 per stay. This will be collected by credit card. You should be reimbursed within 7 days of check-out. Your deposit will be refunded in full by credit card, subject to an inspection of the unit. • Resort fee: USD 25 per accommodation, per night. ▶ Optional Fees • Pets Service animals exempt from fees Pets are allowed for an extra charge of USD 50.00 per pet, per night. ▶ Room Features • Bathroom with shower • LCD Flat-screen TV • Coffee maker • Hair dryer & in-room safe • Air-conditioning/heating