According to forum posts, the Bahrain Fort & Museum, a UNESCO site, is highly recommended. Travelers have also suggested visiting the Bahrain National Museum and the Tree of Life, best viewed at sunset.

Some travelers said that religious sites such as Al Fateh Grand Mosque, which offers free tours except on Fridays, are worth visiting. Historical sites like the Bahrain Pearling Trail and the old houses of Muharraq also come highly recommended.

For those traveling with children, forum users have mentioned the Al Areen Wildlife Park as an engaging spot for younger visitors. Additionally, the Lost Paradise of Dilmun Waterpark and Adhari Theme Park are highlighted as fun family destinations.

Travelers have called out the Old Manama Souq for shopping and the Block 338 area in Adliya for a variety of cafes and fine dining restaurants, offering a taste of local cuisine in a vibrant setting.

According to forum posts, Bahrain offers various visa options including e-visas, visas on arrival (VOA), and visas that need to be applied for in advance depending on nationality and residency status. For GCC residents, the process seems easier and cheaper.

Travelers have called out that getting a Visa on Arrival in Bahrain is quite straightforward and can be paid for by credit card. This VOA is usually valid for two weeks and requires a valid passport with at least 6 months remaining and proof of onward travel.

For those preferring to secure a visa before travel, an online visa application is an option as noted on the official Bahrain e-visa website. This might be necessary for nationalities that are not eligible for VOA or for those who prefer having everything arranged prior to departure.

Some travelers mentioned that specific documents like proof of accommodation and financial support during the stay might be required. Further, there's no general issue with having stamps from other Gulf States or countries like Lebanon in the passport for entering Bahrain.

According to forum posts, there is no luggage storage facility available at Bahrain Airport. Travelers have suggested checking luggage through to the final destination as a practical solution during long layovers.

Some travelers mentioned that for layovers longer than 7 hours and less than 24 hours, passengers might be entitled to hotel accommodation and a free visa, depending on the airline's policy and at the discretion of the Ministry of Interior upon arrival. However, it's essential to confirm these details directly with the airline, as policies can vary.

Travelers have called out that Gulf Air might offer meal and hotel vouchers for long layovers, but eligibility criteria can be stringent, and it's advisable to contact Gulf Air directly for accurate information. Choosing to extend a layover voluntarily might exclude passengers from such benefits.

Some travelers have mentioned the King Fahd Causeway as a viable option for land travel from Bahrain to Saudi Arabia. This route allows for both driving and being driven across the border.

According to forum posts, while SAPTCO bus services were previously an option, they no longer operate between Dammam and Bahrain. This has led travelers to explore alternative solutions such as shared cars or private arrangements facilitated by contacting the Bahrain SAPTCO office directly.

Travelers have noted that a visa on arrival is available at the causeway immigration post for eligible passports. This facilitates the entry process for tourists opting for land travel between these two destinations.