Now open only on weekends, Belkin Family Lookout Farm in Natick goes to seven days on August 5. Kids can explore the play area, which includes farm animals, a caterpillar ride, climbing equipment, hay pyramid, and burlap maze. Starting in August, visitors can also take the train to pick their own peaches, plums, and nectarines.
Tangerini’s Spring Street Farm in Millis, open seven days, has pigs, chickens, and baby goats to show off and ice cream to eat, but the real attraction is the variety of “upick” produce available. Late July features blueberries, and in August visitors can harvest their own tomatoes, eggplant, peppers, sweet corn, cantaloupe, and watermelon. Full story for BostonGlobe.com subscribers.