關島：出發前須知
重點
- 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.
入境與簽證
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.
線上入境表格與許可
- 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.
查核於 2026年10月30日 · 來源: visitguam.com ↗, visitguam.com ↗, g-cnmi-eta.cbp.dhs.gov ↗, g-cnmi-eta.cbp.dhs.gov ↗, federalregister.gov ↗
錢
現金和信用卡都常用. 信用卡幾乎到處可用.
Apple Pay — 暫無資料 · Google Pay — 暫無資料
- Cards are widely accepted at hotels, restaurants and malls; keep USD cash for small purchases. ATMs are widely available.
查核於 2026年10月30日 · 來源: visitguam.com ↗, smartraveller.gov.au ↗
規定與禁令
旅客容易無意觸犯的法律
- Drive on the right and obey posted road rules.
查核於 2026年10月30日 · 來源: col.guamcourts.gov ↗
文化與穿著
宗教: Respect CHamoru community traditions and the local emphasis on hospitality and harmony.
穿著: Light clothing suits the tropical heat; ask hosts about dress for religious or community visits.
禮儀
- Treat hosts and community spaces respectfully; Inafa’maolek emphasises harmony with others.
查核於 2026年10月30日 · 來源: visitguam.com ↗, visitguam.com ↗
氣候
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
- 1月: Jan: main dry-season period; check daily forecasts
- 2月: Feb: main dry-season period; check daily forecasts
- 3月: Mar: main dry-season period; check daily forecasts
- 4月: Apr: main dry-season period; check daily forecasts
- 5月: May: main dry-season period; check daily forecasts
- 6月: Jun: outside main dry season; check rain/storm forecasts
- 7月: Jul: outside main dry season; check rain/storm forecasts
- 8月: Aug: outside main dry season; check rain/storm forecasts
- 9月: Sep: outside main dry season; check rain/storm forecasts
- 10月: Oct: outside main dry season; check rain/storm forecasts
- 11月: Nov: outside main dry season; check rain/storm forecasts
- 12月: Dec: outside main dry season; check rain/storm forecasts
最佳季節：January–May is the tourism bureau’s main dry-season recommendation.
查核於 2026年10月30日 · 來源: visitguam.com ↗, smartraveller.gov.au ↗
要帶的東西
- Clothing suited to the local climate
- Personal medication and copies of travel documents
- A cash reserve kept separately from cards
不要帶 / 禁止攜帶入境
- Depending on a single payment method
實用資訊
插座: US-style outlets, 120 V, 60 Hz, per the visitors bureau.
飲用水: Confirm the local drinking-water supply; carry safe water for outings.
交通: 靠右行駛
查核於 2026年10月30日 · 來源: visitguam.com ↗, col.guamcourts.gov ↗
入境規定會變動。出發前請查看該國大使館或移民機關網站。