The rainbow LOVE Mural in Blagden Alley is probably one of the most Instagrammed murals in the city, but that's for a good reason: it's super cool. They alley also has other nooks that make for great photos. Another benefit is that there's a La Colombe coffee shop for extra energy during the photo session.
Blagden Alley is located in the Shaw neighborhood of Washington, DC.
Here are some other engagement photo location ideas.