# Merrill Lock No. 6, United States: what it is and when to go > Merrill Lock No. 6 is a lock in Industry, Pennsylvania in United States (Beaver Falls, Pennsylvania). Interests: Nature, History and Wildlife. The best time to visit is March to October. In June there are 14 h 54 of daylight, and in December, 9 h 06. It has articles in 2 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/merrill-lock-no-6/ - Reviewed on: 2026-10-08 - Language: en ## In a nutshell - **What it is:** Lock in Industry, Pennsylvania · Nature, History, Wildlife - **Where:** United States - **Best time:** March to October. - **Nearest airport:** EWR Newark, 522 km as the crow flies - **Protection:** Protected heritage - **Coordinates:** 40.66893, -80.35143 ## What it is and where Merrill Lock No. 6 is a lock in Industry, Pennsylvania in United States (Beaver Falls, Pennsylvania). It has articles in 2 Wikipedias, so it is not one of the busiest places in United States: one to enjoy at a calmer pace. It is in [Beaver Falls, Pennsylvania](https://kokai.app/en/paises/america/estados-unidos/beaver-falls/), where this site lists 9 more places to see, 9.6 km from the centre. Its coordinates are 40.66893, -80.35143; the nearest main airport is Newark Liberty International Airport (EWR, Newark), 522 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=40.668926%2C-80.351433) - [Directions](https://www.google.com/maps/dir/?api=1&destination=40.668926%2C-80.351433) - **Protection:** Protected heritage It is one of the [Nature](https://kokai.app/en/paises/america/estados-unidos/naturaleza/), [History](https://kokai.app/en/paises/america/estados-unidos/historia/) 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 Merrill Lock No. 6 is **March to October**. | Mes | Época | Hours of daylight | | --- | --- | --- | | January | Possible | 9 h 24 | | February | Possible | 10 h 26 | | March | Best time | 11 h 41 | | April | Best time | 13 h 05 | | May | Best time | 14 h 16 | | June | Best time | 14 h 54 | | July | Best time | 14 h 38 | | August | Best time | 13 h 37 | | September | Best time | 12 h 15 | | October | Best time | 10 h 53 | | November | Possible | 9 h 41 | | December | Possible | 9 h 06 | In June there are 14 h 54 of daylight, and in December, 9 h 06. 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 | | History | March to October | November to February | | Wildlife | April to October | November to March | It is not the same trip whatever you come for: Merrill Lock No. 6 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 - [Merrick Art Gallery](https://kokai.app/en/paises/america/estados-unidos/merrick-art-gallery/): Museum in New Brighton, Pennsylvania · 7.9 km - [155 mm gun M1](https://kokai.app/en/paises/america/estados-unidos/155mm-gun-m1/): 1940 mobile 155 mm gun family by the United States · 9.6 km - [Pennsylvania State Game Lands Number 173](https://kokai.app/en/paises/america/estados-unidos/state-game-lands-number-173/): Park in the United States of America · 10 km - [Pennsylvania State Game Lands Number 189](https://kokai.app/en/paises/america/estados-unidos/state-game-lands-number-189/): Park in Beaver County, Pennsylvania, United States of America · 16 km - [Big Sewickley Creek Brewery](https://kokai.app/en/paises/america/estados-unidos/big-sewickley-creek-brewery/): Brewery · 18 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 Merrill Lock No. 6? It is a lock in Industry, Pennsylvania in United States. It has articles in 2 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 Merrill Lock No. 6? March to October. In June there are 14 h 54 of daylight, and in December, 9 h 06. ### How do you get to Merrill Lock No. 6? The nearest main airport is Newark Liberty International Airport (EWR), 522 km as the crow flies. From there, [directions](https://www.google.com/maps/dir/?api=1&destination=40.668926%2C-80.351433) 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 [Merrick Art Gallery](https://kokai.app/en/paises/america/estados-unidos/merrick-art-gallery/), [155 mm gun M1](https://kokai.app/en/paises/america/estados-unidos/155mm-gun-m1/), [Pennsylvania State Game Lands Number 173](https://kokai.app/en/paises/america/estados-unidos/state-game-lands-number-173/). The rest is in [the United States guide](https://kokai.app/en/paises/america/estados-unidos/). Data from [OpenStreetMap](https://www.openstreetmap.org/way/509787861), licensed under the ODbL, and from [Wikidata](https://www.wikidata.org/wiki/Q1922027), CC0. More about Merrill Lock No. 6 on [Wikipedia](https://en.wikipedia.org/wiki/Merrill_Lock_No._6). Daylight hours are calculated from the latitude. More in [credits](https://kokai.app/en/aviso/#creditos).