When visiting Washington DC either for a business or a leisure trip, you need to be briefed on what to expect. Washington CD is easily one of the world's best capital cities. For starters, it has museums and buildings that have architectures that are worth checking out.
Here are good travel tips to guide you if you're in Washington DC:
Plan your trip during spring or autumn. These are the best seasons in the city. Summers could be a little humid so walking in and around town during such time is not the best activity. If summer in DC is hot, winters can be bitterly cold. However, you'll see green trees and blooming flowers during spring. Autumn is also ideal because the crowd is much thinner during that time.