# Seneca Creek State Park, United States: what it is and when to go

> Seneca Creek State Park is a State park in Montgomery County, Maryland, United States (Colesville), at 63 m above sea level. Interests: Nature and Wildlife. The best time to visit is April to October. In June there are 14 h 44 of daylight, and in December, 9 h 16. It has articles in 4 Wikipedias, so it is not one of the busiest places in United States: one to enjoy at a calmer pace. Here is what it is, where it lies, when to come, how to get there and what else is nearby to turn it into a trip.

- Address: https://kokai.app/en/paises/america/estados-unidos/seneca-creek-state-park/
- Reviewed on: 2026-10-08
- Language: en

## In a nutshell

- **What it is:** State park in Montgomery County, Maryland, United States · Nature, Wildlife
- **Where:** United States · Clopper Road 11950, 20878, Gaithersburg
- **Elevation:** 63 m
- **Best time:** April to October.
- **Nearest airport:** EWR Newark, 319 km as the crow flies
- **Opening hours:** Mar-Oct 08:00-sunset; Nov-Feb 10:00-sunset
- **Website:** [dnr.maryland.gov](https://dnr.maryland.gov/publiclands/pages/central/seneca.aspx)
- **Run by:** Maryland Park Service
- **Coordinates:** 39.11812, -77.29839

## What it is and where

Seneca Creek State Park is a State park in Montgomery County, Maryland, United States (Colesville), at 63 m above sea level. It has articles in 4 Wikipedias, so it is not one of the busiest places in United States: one to enjoy at a calmer pace.

It is in [Colesville](https://kokai.app/en/paises/america/estados-unidos/colesville/), where this site lists 11 more places to see, 23 km from the centre.

Its coordinates are 39.11812, -77.29839; the nearest main airport is Newark Liberty International Airport (EWR, Newark), 319 km as the crow flies. How to get around United States (train, car, bus) is covered in [its country guide](https://kokai.app/en/paises/america/estados-unidos/#moverse).

- [Where it is](https://www.google.com/maps/search/?api=1&query=39.118125%2C-77.298394)
- [Directions](https://www.google.com/maps/dir/?api=1&destination=39.118125%2C-77.298394)

- **Run by:** Maryland Park Service

It is one of the [Nature](https://kokai.app/en/paises/america/estados-unidos/naturaleza/) and [Wildlife](https://kokai.app/en/paises/america/estados-unidos/fauna/) places in United States. In [Kokai](https://kokai.app/en/) it is already on your trip map next to the places you save yourself, and it goes into a day's plan with one tap.

## When to go

The best time to visit Seneca Creek State Park is **April to October**.

| Mes | Época | Hours of daylight |
| --- | --- | --- |
| January | Possible | 9 h 32 |
| February | Possible | 10 h 31 |
| March | Possible | 11 h 42 |
| April | Best time | 13 h 02 |
| May | Best time | 14 h 08 |
| June | Best time | 14 h 44 |
| July | Best time | 14 h 30 |
| August | Best time | 13 h 32 |
| September | Best time | 12 h 14 |
| October | Best time | 10 h 57 |
| November | Possible | 9 h 49 |
| December | Possible | 9 h 16 |

In June there are 14 h 44 of daylight, and in December, 9 h 16. Daylight hours are calculated from the site's latitude for the 15th of each month; when planning a full day on foot they matter as much as the weather.

| What you come for | Best time | Possible |
| --- | --- | --- |
| Nature | April to October | November to March |
| Wildlife | April to October | November to March |

It is not the same trip whatever you come for: Seneca Creek State Park has a different season depending on what you want to do here, and [Kokai](https://kokai.app/en/) puts it in the right month for you.

When to go to United States in general, with its festivals and peak seasons, is in [its country guide](https://kokai.app/en/paises/america/estados-unidos/#cuando-ir).

## Before you go to United States

To enter United States there are 9 things to sort out before you leave, starting with “Book national parks and cars in advance”: they are all, with their deadlines, in [the United States checklist](https://kokai.app/en/paises/america/estados-unidos/#antes-de-salir). Currency: US dollar (USD); plugs: Type A and B · 120 V · 60 Hz (you need an adapter, and check your devices' voltage); emergencies: 911 for everything.

In [Kokai](https://kokai.app/en/) you tick off the checklist inside your trip, and each item reminds you when it is time to do it.

## What is nearby

- [Windridge Vineyards](https://kokai.app/en/paises/america/estados-unidos/windridge-vineyards/): Winery · 2.5 km
- [Rocklands Farm Winery](https://kokai.app/en/paises/america/estados-unidos/rocklands-farm-winery/): Winery · 4.8 km
- [Seneca Creek Greenway Trail](https://kokai.app/en/paises/america/estados-unidos/seneca-creek-greenway/): Hiking trail along Seneca Creek in Maryland · 5.5 km
- [St. Rose of Lima Catholic Church](https://kokai.app/en/paises/america/estados-unidos/st-rose-of-lima-church/): Church building in Maryland, United States of America · 6.0 km
- [Riley's Lock](https://kokai.app/en/paises/america/estados-unidos/lock-24-rileys-lock/): Dam in Montgomery County, Maryland, United States · 6.6 km

Distances are as the crow flies. Everything else is in [the United States guide](https://kokai.app/en/paises/america/estados-unidos/).

## More in United States: Nature

- [Niagara Falls](https://kokai.app/en/paises/america/estados-unidos/niagara-falls-2/): three waterfalls that straddle the international border between Canada and the United States
- [Grand Canyon](https://kokai.app/en/paises/america/estados-unidos/grand-canyon-2/): steep-sided canyon carved by the Colorado River in Arizona, United States
- [Yellowstone National Park](https://kokai.app/en/paises/america/estados-unidos/parque-nacional-de-yellowstone/): first national park in the world, located in Wyoming, Montana, and Idaho in the United States
- [Denali](https://kokai.app/en/paises/america/estados-unidos/monte-denali/): highest mountain in North America, located in Alaska
- [Mount Rushmore](https://kokai.app/en/paises/america/estados-unidos/mount-rushmore/): mountain in South Dakota featuring a sculpture of four US presidents
- [Mauna Kea](https://kokai.app/en/paises/america/estados-unidos/mauna-kea/): Hawaiian volcano

Every United States place under Nature, each with its season, is on [its page](https://kokai.app/en/paises/america/estados-unidos/naturaleza/).

## Frequently asked questions

### What is Seneca Creek State Park?

It is a State park in Montgomery County, Maryland, United States. It has articles in 4 Wikipedias, so it is not one of the busiest places in United States: one to enjoy at a calmer pace.

### When is the best time to visit Seneca Creek State Park?

April to October. In June there are 14 h 44 of daylight, and in December, 9 h 16.

### How do you get to Seneca Creek State Park?

The nearest main airport is Newark Liberty International Airport (EWR), 319 km as the crow flies. From there, [directions](https://www.google.com/maps/dir/?api=1&destination=39.118125%2C-77.298394) opens the route on the map, and how to get around United States is explained in [its country guide](https://kokai.app/en/paises/america/estados-unidos/#moverse).

### How do I add it to my trip?

With one tap. In Kokai it is already on the United States map, next to the places you save yourself: add it to a day's plan, give it a time and, if you like, get a reminder when you pass nearby.

### What else is around here?

Nearby you have [Windridge Vineyards](https://kokai.app/en/paises/america/estados-unidos/windridge-vineyards/), [Rocklands Farm Winery](https://kokai.app/en/paises/america/estados-unidos/rocklands-farm-winery/), [Seneca Creek Greenway Trail](https://kokai.app/en/paises/america/estados-unidos/seneca-creek-greenway/). The rest is in [the United States guide](https://kokai.app/en/paises/america/estados-unidos/).

Data from [OpenStreetMap](https://www.openstreetmap.org/relation/4209450), licensed under the ODbL, and from [Wikidata](https://www.wikidata.org/wiki/Q7450292), CC0. More about Seneca Creek State Park on [Wikipedia](https://en.wikipedia.org/wiki/Seneca_Creek_State_Park). Daylight hours are calculated from the latitude. More in [credits](https://kokai.app/en/aviso/#creditos).