Nope.

Visitors to Yemen must obtain a visa from one of the Yemeni diplomatic missions unless they come from one of the visa countries whose citizens may obtain a visa on arrival. Until January 2010, Yemen had a visa on arrival policy for some 50 nations.

Terrorists are very likely to try to carry out attacks in Yemen. The threat is heightened where Al-Qaida in the Arabian Peninsula ( AQAP ) and Islamic State-Yemen have tribal connections and in the governorates of Abyan, Marib, Hadramawt and Shabwah. Western and Houthi interests in Yemen remain a feature in AQAP propaganda, and AQAP views westerners and Houthi as legitimate targets for attacks. Terrorist attacks could be indiscriminate, including in places visited by foreign nationals, such as: hotels and supermarkets transport routes oil and gas infrastructure government buildings gatherings airports and transport hubs Attacks targeting or affecting British nationals of Yemeni origin cannot be ruled out. Attacks against Yemeni security forces and Houthis are on the rise throughout the country. Methods of attack have included: attacks by militants firearm assassinations kidnappings improvised explosive devices and car bombs left in buildings and roadways suicide attacks Daesh-Yemen has conducted multiple terrorist attacks across the country, including Aden, Sana’a, Ibb, Hodeida and al-Bayda. So far this has been focussed on Houthi, security forces and the Yemeni government but western interests are highly likely to be regarded as targets.