关岛：出发前须知
要点
- Guam EDF is mandatory and separate from immigration permission. Complete one per family from 72 hours before arrival; airport kiosks are available.
- G-CNMI ETA is a separate 45-day regional visa-waiver route for eligible nationalities; do not confuse it with US ESTA or the CNMI-only China programme.
- Check typhoon and storm disruption before travel.
入境与签证
Guam uses US immigration rules plus the limited Guam-CNMI visa-waiver programme. Eligible travellers, including qualifying UK nationals, need regional ETA approval for visits up to 45 days under that route. Other visitors need an appropriate US visa or another valid admission route. China’s CNMI-only EVS-TAP never covered Guam; its suspension is effective 30 October 2026 at 14:00 EDT.
在线入境表格与许可
- Guam Electronic Declaration Form (EDF) ↗ 必填
Available from 72 hours before arrival; kiosks available on arrival · All arriving passengers; one responsible family member can submit for the household. - G-CNMI ETA ↗ 必填
Obtain approval before travel under the regional visa-waiver programme · Eligible G-CNMI visa-waiver travellers; not a requirement for every US visa holder.
核实于 2026年10月30日 · 来源: visitguam.com ↗, visitguam.com ↗, g-cnmi-eta.cbp.dhs.gov ↗, g-cnmi-eta.cbp.dhs.gov ↗, federalregister.gov ↗
钱
现金和银行卡都常用. 银行卡几乎处处可用.
Apple Pay — 暂无数据 · Google Pay — 暂无数据
- Cards are widely accepted at hotels, restaurants and malls; keep USD cash for small purchases. ATMs are widely available.
核实于 2026年10月30日 · 来源: visitguam.com ↗, smartraveller.gov.au ↗
规定与禁令
游客容易无意触犯的法律
- Drive on the right and obey posted road rules.
核实于 2026年10月30日 · 来源: col.guamcourts.gov ↗
文化与着装
宗教: Respect CHamoru community traditions and the local emphasis on hospitality and harmony.
着装: Light clothing suits the tropical heat; ask hosts about dress for religious or community visits.
礼仪
- Treat hosts and community spaces respectfully; Inafa’maolek emphasises harmony with others.
核实于 2026年10月30日 · 来源: visitguam.com ↗, visitguam.com ↗
气候
Tropical and warm year-round. Tourism guidance identifies January–May as the main dry season; rainfall and typhoon disruption can occur at other times. Check current forecasts rather than assuming guaranteed beach weather.
逐月
- 一月: Jan: main dry-season period; check daily forecasts
- 二月: Feb: main dry-season period; check daily forecasts
- 三月: Mar: main dry-season period; check daily forecasts
- 四月: Apr: main dry-season period; check daily forecasts
- 五月: May: main dry-season period; check daily forecasts
- 六月: Jun: outside main dry season; check rain/storm forecasts
- 七月: Jul: outside main dry season; check rain/storm forecasts
- 八月: Aug: outside main dry season; check rain/storm forecasts
- 九月: Sep: outside main dry season; check rain/storm forecasts
- 十月: Oct: outside main dry season; check rain/storm forecasts
- 十一月: Nov: outside main dry season; check rain/storm forecasts
- 十二月: Dec: outside main dry season; check rain/storm forecasts
最佳季节：January–May is the tourism bureau’s main dry-season recommendation.
核实于 2026年10月30日 · 来源: visitguam.com ↗, smartraveller.gov.au ↗
要带的东西
- Clothing suited to the local climate
- Personal medication and copies of travel documents
- A cash reserve kept separately from cards
不要带 / 禁止携带入境
- Depending on a single payment method
实用信息
插座: US-style outlets, 120 V, 60 Hz, per the visitors bureau.
饮用水: Confirm the local drinking-water supply; carry safe water for outings.
交通: 靠右行驶
核实于 2026年10月30日 · 来源: visitguam.com ↗, col.guamcourts.gov ↗
入境规定会变化。出发前请查看该国大使馆或移民局网站。