Some travelers suggested exploring various attractions depending on interests such as beach towns, historic sites, and scenic parks. For a cultural trip, Princeton offers historical sites, a prestigious university campus, and is reachable by train from Newark. Cape May is recommended for its beautiful beaches and Victorian architecture, although it's more suitable for a summer visit.

For those interested in city experiences, Jersey City and Montclair are mentioned as having excellent dining options and a vibrant local atmosphere. Montclair, in particular, is highlighted for its great restaurants but is noted to have limited additional activities for tourists.

Travelers interested in seasonal activities might consider visiting the New Jersey shore areas during events like the Fabulous 50s and Beyond weekend in Wildwood, which offers a unique cultural experience. Moreover, the Grounds for Sculpture in Hamilton is a popular attraction year-round, offering extensive art installations in a park setting.

For outdoor enthusiasts, the Delaware Water Gap and High Point State Park offer hiking and scenic views. These locations are ideal for simpler hikes and are within a two-hour drive from central New Jersey areas like Mercer County.

According to forum posts, one common way to travel between Manhattan and Newark Airport involves taking a combination of NJ Transit and AirTrain. This involves boarding an NJ Transit train at NY Penn Station to Newark Airport Train Station, then transferring to the AirTrain for completion of the journey to the terminals. This entire route is accessible on a single ticket. Travelers have also mentioned the option of taking a PATH train to Newark Penn Station and then catching the AirTrain to the airport, though this might involve more transfers.

Some users have discussed using rideshare services like Uber or Lyft for direct transportation to and from Newark Airport. This can be a convenient option, especially outside typical public transit operating hours or for those with heavy luggage.

For transfers between New York airports, such as LaGuardia to Newark, options include a combination of public buses, subway, and NJ Transit, or dedicated airport shuttle services which provide direct connections but may need to be booked in advance.

According to forum posts, travelers have multiple options for parking near NJ Transit stations. Metropark and Hamilton stations are popular choices, offering parking for $10 and $9 per day respectively. These stations provide direct access to NYC via NJ Transit trains.

Some travelers mentioned Secaucus Junction and Newark Penn Station as viable parking spots. Secaucus Junction offers parking, but the daily rates are comparable to Manhattan's, while Newark Penn Station has a nearby garage that charges reasonable rates, though specific prices aren't detailed.

For those considering other options, the Glenwood garage provides 24-hour parking, and Bloomfield Station offers $1/hour parking with a 12-hour limit. These locations also connect to NYC via NJ Transit, providing flexibility in terms of parking duration and cost.

According to forum posts, Point Pleasant is highly recommended for families with young children due to its boardwalk attractions, including rides and an aquarium. The beach is described as clean, and the boardwalk provides a festive atmosphere enjoyable for both adults and children.

Some travelers also suggested Ocean City, which offers a similar family-friendly environment with boardwalk attractions tailored to young visitors. Additionally, Wildwood is called out for its vibrant and busy boardwalk, making it another suitable option for families seeking a lively beach destination in New Jersey.