6600 Kenilworth Avenue Riverdale MD 20737
Directions
6600 Kenilworth Avenue
Riverdale, MD 20737
Link: History Page
7612 Old Muirkirk Road Beltsville MD 20705
Directions
7612 Old Muirkirk Road
Beltsville, MD 20705
240-264-3415
Maryland Relay 7-1-1 for customers who are deaf, hard of hearing, or have a speech disability.
1909 Corporal Frank Scott Drive College Park MD 20740
Directions
1909 Corporal Frank Scott Drive
College Park, MD 20740
301-864-5844
Event Scheduling: 301-864-4404
Maryland Relay 7-1-1 for customers who are deaf, hard of hearing, or have a speech disability.
Hours of Operation
Daily
7 a.m. - 10 p.m.
Group Tours
By Appontment
Daily
10 a.m. - 5 p.m.
(except major holidays)
16000 Croom Airport Road Upper Marlboro MD 20772
Directions
16000 Croom Airport Road
Upper Marlboro, MD 20772
301-627-6074
Maryland Relay 7-1-1 for customers who are deaf, hard of hearing, or have a speech disability.
Hours of Operation
Daily
8 a.m. - Dusk
13100 Mid-Atlantic Boulevard Laurel MD 20708
Directions
13100 Mid-Atlantic Boulevard
Laurel, MD 20708
301-627-1286
Maryland Relay 7-1-1 for customers who are deaf, hard of hearing, or have a speech disability.
Park Hours
The Dinosaur Park playground and garden are open daily from sunrise to sunset
The fenced fossil site is only accessible during public programs
1st & 3rd Saturday Public Programs:
June – September; 10 am-2 pm
October – May; 12 noon – 4 pm
Parking Information
Parking is permitted in Dinosaur Park’s small lot or along Mid-Atlantic Boulevard
5626 Bell Station Road Glenn Dale MD 20769
Directions
5626 Bell Station Road
Glenn Dale, MD 20769
Phone: 301-464-5291
Maryland Relay 7-1-1 for customers who are deaf, hard of hearing, or have a speech disability.
Hours
Museum Hours
Tuesday-Friday, 11 am to 4 pm
Museum Tour Times
11 am, 1 pm, 3 pm
Library Hours
Monday-Friday, 10 am to 4 pm
Business Hours
Monday-Friday, 9:30 am to 4:30 pm
16801 Mount Calvert Road Upper Marlboro MD 20772
Directions
16801 Mount Calvert Road
Upper Marlboro, MD 20772
301-627-1286
Maryland Relay 7-1-1 for customers who are deaf, hard of hearing, or have a speech disability.
10915 Water Port Court Bowie MD 20721
Directions
10915 Water Port Court
Bowie, MD 20721
301-627-1286
Maryland Relay 7-1-1 for customers who are deaf, hard of hearing, or have a speech disability.
17410 Nottingham Road Upper Marlboro MD 20772
Directions
17410 Nottingham Road
Upper Marlboro, MD 20772
301-464-5291
Maryland Relay 7-1-1 for customers who are deaf, hard of hearing, or have a speech disability.
16000 Croom Airport Road Upper Marlboro MD 20772
Directions
16000 Croom Airport Road
Upper Marlboro, MD 20772
301-627-6074
Maryland Relay 7-1-1 for customers who are deaf, hard of hearing, or have a speech disability.
Hours of Operation
April - October
Saturdays & Sundays
1-4 pm
8507 Central Avenue Capitol Heights MD 20743
Directions
8507 Central Avenue
Capitol Heights, MD 20743
Phone: 240-264-3415
Maryland Relay 7-1-1 for customers who are deaf, hard of hearing, or have a speech disability.
4811 Riverdale Road Riverdale Park MD 20737
Directions
4811 Riverdale Road
Riverdale Park, MD 20737
301-864-0420
Link: Riversdale House Museum Page
Maryland Relay 7-1-1 for customers who are deaf, hard of hearing, or have a speech disability.
Hours
Guided Tours:
Fridays & Sundays. One-hour tours depart from the Visitor Center at noon and 2 pm
Grounds & Gardens:
Dawn-Dusk every day
Visitor Center/Offices:
Monday - Friday
10 am-4 pm
Sunday
11:30 am-3:30 pm
Plan Your Visit
6116 Seabrook Road Lanham MD 20706
Directions
6116 Seabrook Road
Lanham, MD 20706
301-464-5291
Maryland Relay 7-1-1 for customers who are deaf, hard of hearing, or have a speech disability.
9118 Brandywine Road Clinton MD 20735
Directions
9118 Brandywine Road
Clinton, MD 20735
301-868-1121
301-868-8177
Maryland Relay 7-1-1 for customers who are deaf, hard of hearing, or have a speech disability.
Hours
Museum Hours
Thursday - Sunday
11 am - 4 pm
Tours depart every 30 minutes
Last tour departs at 4 pm
Research Center
Please call to schedule an appointment
Closed to Visitors
Monday, Tuesday, and Wednesday
9650 Muirkirk Road Laurel MD 20708
Directions
9650 Muirkirk Road
Laurel, MD 20708
301-377-7817
301-377-7818
Link: Check out the Montpelier Mansion Historic Site web page
Maryland Relay 7-1-1 for customers who are deaf, hard of hearing, or have a speech disability.
Hours
Thursday – Monday: 10 am to 4 pm
Tuesday & Wednesday: CLOSED
Closed on major holidays and Friday after Thanksgiving. Please call regarding major holidays that fall on a weekend, as we may be closed on the closest weekday (Friday or Monday).