Capitol Hill is now in a state of shutdown during which government-funded agencies and services will systematically cease to operate. Included in that group is Yosemite National Park which, in a twist of ironic fate, is celebrating its 123rd birthday today. But Yosemite is just the tip of federal ice berg with a slew of similar national parks, museums, and monuments all beginning to power down in light of the perpetual bickering that hails from one legislative chamber to the other.

Boston, a pivotal city in both historical context and contemporary activity, plays home to a particularly significant set of memorials like the oldest commissioned warship in the world, a marketplace that heard the first cries for independence from Great Britain, and an obelisk commemorating a decisive Revolutionary War battle.

So to help you navigate through Boston, and the rest of our fair nation, without running into padlock after chain lock after combo lock here’s a list of memorials that are ceasing operations due to the government shutdown.