# Thai Thuy Wetlands Nature Reserve, Vietnam: what it is and when to go > Thai Thuy Wetlands Nature Reserve is a protected area (Khu bảo tồn thiên nhiên đất ngập nước Thái Thụy) in Vietnam (Haiphong). Interests: Nature and Wildlife. The best time to visit is February to April and October to November. In June there are 13 h 14 of daylight, and in December, 10 h 45. 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/asia/vietnam/thai-thuy-wetlands-nature-reserve/ - Reviewed on: 2026-10-08 - Language: en ## In a nutshell - **What it is:** Protected area · Nature, Wildlife - **Local name:** Khu bảo tồn thiên nhiên đất ngập nước Thái Thụy - **Where:** Vietnam - **Best time:** February to April and October to November. - **Nearest airport:** HPH Haiphong (Hai An), 28 km as the crow flies - **Coordinates:** 20.58913, 106.62006 ## What it is and where Thai Thuy Wetlands Nature Reserve is a protected area (Khu bảo tồn thiên nhiên đất ngập nước Thái Thụy) in Vietnam (Haiphong). It is in [Haiphong](https://kokai.app/en/paises/asia/vietnam/hai-phong/), where this site lists 9 more places to see, 28 km from the centre. Its coordinates are 20.58913, 106.62006; the nearest main airport is Cat Bi International Airport (HPH, Haiphong (Hai An)), 28 km as the crow flies. How to get around Vietnam (train, car, bus) is covered in [its country guide](https://kokai.app/en/paises/asia/vietnam/#moverse). - [Where it is](https://www.google.com/maps/search/?api=1&query=20.589132%2C106.620059) - [Directions](https://www.google.com/maps/dir/?api=1&destination=20.589132%2C106.620059) It is one of the [Nature](https://kokai.app/en/paises/asia/vietnam/naturaleza/) and [Wildlife](https://kokai.app/en/paises/asia/vietnam/fauna/) places in Vietnam. 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 Thai Thuy Wetlands Nature Reserve is **February to April and October to November**. | Mes | Época | Hours of daylight | | --- | --- | --- | | January | Possible | 10 h 53 | | February | Best time | 11 h 19 | | March | Best time | 11 h 52 | | April | Best time | 12 h 29 | | May | Possible | 12 h 59 | | June | Possible | 13 h 14 | | July | Possible | 13 h 08 | | August | Possible | 12 h 42 | | September | Possible | 12 h 07 | | October | Best time | 11 h 31 | | November | Best time | 11 h | | December | Possible | 10 h 45 | In June there are 13 h 14 of daylight, and in December, 10 h 45. 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 | February to April and October to November | December to January and May to September | | Wildlife | February to April and October to November | December to January and May to September | It is not the same trip whatever you come for: Thai Thuy Wetlands Nature Reserve 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 Vietnam in general, with its festivals and peak seasons, is in [its country guide](https://kokai.app/en/paises/asia/vietnam/#cuando-ir). ## Before you go to Vietnam To enter Vietnam there are 9 things to sort out before you leave, starting with “Passport valid for six months”: they are all, with their deadlines, in [the Vietnam checklist](https://kokai.app/en/paises/asia/vietnam/#antes-de-salir). Currency: Vietnamese dong (VND); plugs: Type A, C and F · 220 V · 50 Hz (the Spanish two-pin plug usually works); emergencies: 113 police · 115 ambulance · 114 fire brigade. 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 - [Vo Nguyen Giap Bridge](https://kokai.app/en/paises/asia/vietnam/cau-vo-nguyen-giap-cau-rao-2/): Bridge in Haiphong, Vietnam · 27 km - [Tien Hai Wetlands Nature Reserve](https://kokai.app/en/paises/asia/vietnam/tien-hai-wetlands-nature-reserve/): Protected area · 28 km - [Rao Bridge](https://kokai.app/en/paises/asia/vietnam/cau-rao/): Bridge in Haiphong, Vietnam · 28 km - [Tam Bac Bridge](https://kokai.app/en/paises/asia/vietnam/cau-tam-bac/): Bridge in Haiphong, Vietnam · 30 km - [Lac Long Bridge](https://kokai.app/en/paises/asia/vietnam/cau-lac-long/): Bridge in Haiphong, Vietnam · 31 km Distances are as the crow flies. Everything else is in [the Vietnam guide](https://kokai.app/en/paises/asia/vietnam/). ## More in Vietnam: Nature - [Phong Nha–Kẻ Bàng National Park](https://kokai.app/en/paises/asia/vietnam/parque-nacional-phong-nha-ke-bang/): national park in Vietnam - [Hang Sơn Đoòng](https://kokai.app/en/paises/asia/vietnam/son-doong-cave/): Largest cave passage in the world, located near the Laos-Vietnam border - [Hạ Long Bay](https://kokai.app/en/paises/asia/vietnam/bahia-de-ha-long/): UNESCO World Heritage Site in Vietnam - [Fansipan](https://kokai.app/en/paises/asia/vietnam/fansipan/): mountain in Vietnam - [Cát Tiên National Park](https://kokai.app/en/paises/asia/vietnam/parque-nacional-cat-tien/): national park in Vietnam - [Ba Bể National Park](https://kokai.app/en/paises/asia/vietnam/ba-be-national-park/): reserve in Thái Nguyên Province, Northeast region of Vietnam Every Vietnam place under Nature, each with its season, is on [its page](https://kokai.app/en/paises/asia/vietnam/naturaleza/). ## Frequently asked questions ### What is Thai Thuy Wetlands Nature Reserve? It is a protected area (Khu bảo tồn thiên nhiên đất ngập nước Thái Thụy in the local language) in Vietnam. ### When is the best time to visit Thai Thuy Wetlands Nature Reserve? February to April and October to November. In June there are 13 h 14 of daylight, and in December, 10 h 45. ### How do you get to Thai Thuy Wetlands Nature Reserve? The nearest main airport is Cat Bi International Airport (HPH), 28 km as the crow flies. From there, [directions](https://www.google.com/maps/dir/?api=1&destination=20.589132%2C106.620059) opens the route on the map, and how to get around Vietnam is explained in [its country guide](https://kokai.app/en/paises/asia/vietnam/#moverse). ### How do I add it to my trip? With one tap. In Kokai it is already on the Vietnam 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 [Vo Nguyen Giap Bridge](https://kokai.app/en/paises/asia/vietnam/cau-vo-nguyen-giap-cau-rao-2/), [Tien Hai Wetlands Nature Reserve](https://kokai.app/en/paises/asia/vietnam/tien-hai-wetlands-nature-reserve/), [Rao Bridge](https://kokai.app/en/paises/asia/vietnam/cau-rao/). The rest is in [the Vietnam guide](https://kokai.app/en/paises/asia/vietnam/). Data from [OpenStreetMap](https://www.openstreetmap.org/way/1383780581), licensed under the ODbL, and from [Wikidata](https://www.wikidata.org/), CC0. Daylight hours are calculated from the latitude. More in [credits](https://kokai.app/en/aviso/#creditos).