DeCordova Museum and Sculpture Park 51 Sandy Pond Road · Lincoln, MA 01773 · (781) 259-8355 DeCordova is definitely worth the 30 minute drive out of Boston. The main attraction here is the 35-acre modern sculpture park. The museum has some great work by local artists. Come here on a sunny summer day with a picnic lunch. You will have an awesome time lounging on the grass, exploring the park and climbing on the sculptures – yes, there are even some interactive displays. Access to the sculpture park is free on Mondays and every day after 5. Otherwise, it’s 9 bucks and well worth it.