Colorado Gov. Jared Polis announced Monday new safer-at-home guidelines, which will go into effect on June 18.
Residential summer camps can reopen, allowing only 10 children indoors and 25 children outdoors.
Indoor events, including museums, receptions and conferences, can also start to open.
Meanwhile, restaurants, houses of worship and bars will be able to open with 25% capacity or up to 50 people.
Non-critical manufacturing facilities can allow in-person workforce.