You should contact their website or call them directly instead of asking random people on Google Maps.
Not on weekends
Hi Suzanne, it's a great place to visit and there is a mansion, carriage house and aquatic center plus a huge expanse of woods, gardens and open areas to explore. Check the website at https://www.morvenpark.org/ for hours for specific areas. Grounds (for hiking) are closed at dark or posted.
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