Other than shopping and eating there isn't much to do in Rockville for a night owl.
One can always stay up late and cycle down the empty major throughfares that are so busy during the day.
In terms of outdoors recreations there are many little parks hidden inside neighborhoods and bike trails. There is the Rockville Millennium Trail, which is smoothly paved and very user friendly, spanning the City of Rockville in a 10-mile loop. There is Dogwood Park, located off of Wooton Parkway, offering tennis courts, baseball fields and other recreational facilities. There is also the downtown Rockville area, very recently developed, featured shops and restaurants and some cute little fountains where you can sit and people watch. Very upscale, not very adventurous if you're looking to do more than eat and drink. Cabin John Regional Park is located on Tuckerman Lane. It is a very large park consisting of numerous jungle jim's, slides, swings, picnic areas, and a train that takes you around the Park. It has baseball and softball fields, and other sports facilities to keep active.
Shopping wise there are 4 main malls around Rockville. Montgomery Westfield Mall is located on Democracy Blvd off I-270. Tysons Corner is a little distant but is much larger than the other malls. It is located on Rt 7 and I-495. It includes some designer stores and the Rainforest Cafe. Lakeforest Mall is located off I-270 at exit 11, Montgomery Village Ave.
There are also many plazas to walk around in such as Congressional Plaza located off the beltway I-495 on Rockville Pike 355. It has a grocery store, shoe stores, children's stores, jewelry/accessories, health and beauty, and many service stores. Wintergreen Plaza is also located on Rockville Pike 355 with a marketplace, Fitness First, Musical Theatre Center, and many stores.
Olney Indoor Pool is located on the border of the town of Rockville and Olney. It is a public facility with a little pool and a larger pool with a high diving board and lap lanes.
Golf courses are popular in Rockville as Redgate Golf Course is the public golf course in the area located off Norbeck Road 28.
The Montgomery County Public Library is located on Rt 108 on Olney/Laytonsville Road.
There are also a couple movie theaters in the area to watch movies. AMC Loews Rio 18 is located at 9811 Washingtonian Boulevard and consist of stadium seating in the theater. Regal Cinemas is located at 199 E Montgomery Ave in Rockville off Rockville Pike 355.
