Colorado

 
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A Colorful State

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Teeming with natural wonders waiting to be uncovered, Colorado offers a wide variety of outdoor adventures, exploration opportunities, or simply a peaceful backdrop to take in the refreshing alpine air. Autumn hues combine with emerald foliage, shimmering lakes and snow-capped mountain peaks to showcase a rugged, serene beauty no matter what time of the year you visit.

  

Multi-City Packages

Denver

Vail

Hotel-Only Options

More About Colorado

Overview

Colorado is an adventure-seeker’s paradise. Boasting 39,000 miles of hiking trails, 28 ski resorts, 30+ hot springs, 960 different species of wildlife and more, there is much to be explored, experienced and intrigued by. The bustling city of Denver offers a range of outdoor activities, craft beers and festivals while the friendly town of Vail entices travelers with stunning mountain views, alpine resorts and world-renowned skiing. Don’t forget to visit the famous Four Corners Monument, the point where Colorado and three other states meet.

Content provided by Costco Travel experts. Copyright © Costco Travel. All rights reserved.

Before You Go

Airport Check-In: It is recommended that you reconfirm your flight information and check in for your flights at the airline’s website 24 hours prior to your scheduled departure. Please bring all your final documents with you. It is important to arrive at the airport at least 90 minutes prior to departure for all domestic flights, and two to three hours prior to departure for international flights.

Required Documents: U.S. citizens must travel with a valid government-issued photo identification (such as an enhanced driver’s license). Rules are subject to change at any time, without notice. For the most current information, visit the website for the U.S. Department of State at www.travel.state.gov.

Newlywed Information: Tickets and other travel documents must exactly match your current identification. If not, you could be denied boarding and no refund will be forthcoming.

Honeymoon Packages: Some hotels require you to present a marriage certificate or license for you to receive the honeymoon package. Please bring your marriage documentation with you if you are traveling on a honeymoon package.

Luggage: Baggage allowances and fees vary by airline. For airline baggage fees and policies please visit https://www.costcotravel.com/Info/Airline-Baggage. If baggage fees do apply, this cost will be additional and must be paid directly to the airline.

Travel Health Information: For the most current worldwide health information, consult your family physician or the official website for the Centers for Disease Control and Prevention at www.cdc.gov/travel or by phone at 1-800-232-4636. You’ll find information on recent outbreaks, required vaccinations, insect protection, illness and injury abroad, and more.

General Safety Tips: By taking a few simple security precautions before and during your vacation, you can help ensure that you, your traveling companions, and your valuables are as safe and secure as possible.
  • To make it easier to replace your passport if it’s lost or stolen, in addition to your passport, take a photocopy of your passport information page (keeping it separate from your actual passport).
  • Carry only a limited amount of cash, just enough for gratuities and incidental purchases. Major credit cards are widely accepted and can be replaced if lost or stolen.
  • Always lock your hotel room door (including patio and balcony door on any level of the building) and use the peephole before opening the door.
  • Store your valuables (such as cash, credit cards and airline tickets) in the hotel’s in-room safe or front desk safety deposit box.
  • If you must carry valuables on your person, do so in a pouch or money belt concealed under your clothing. Purses and backpacks can be easy targets for thieves.
  • For complete and current safety and security information, including travelers' tips, public announcements, travel advisories and more, please visit the website of the U.S. Department of State at www.travel.state.gov.

Climate:
Average Fahrenheit Temperature:
  • December through February: 42° to 45° (Winter)
  • March through May: 52° to 68° (Spring)
  • June through August: 79° to 82° (Summer)
  • September through November: 50° to 74° (Autumn)

Water Safety: Tap water is safe to drink.

Local Currency: U.S. Dollar

Time Zone: Mountain Standard Time

Local Language: English

Transportation: Rental cars, private transfers, ridesharing services, taxis and buses are available. To determine time schedules for public transportation, please inquire at your hotel.

Do Not Forget: Visitors are reminded to bring sunscreen, a hat, sunglasses, swimwear, insect repellent, personal prescriptions, a camera, film/memory card, an extra camera battery, comfortable walking shoes, and travel documents.

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