This unique structure is the gateway from Phnom Penh to Ho Chi Minh City.
Here I got from PP to HCMC:
1- Get a VISA before you go. When traveling overland from Cambodia to Vietnam, you have to get your visa beforehand. Luckily, I was staying at a fantastic hostel in PP (name it here) and I handed over my Passport and $65 to the front desk. They sent it to Kampot and it was back the next day with my Visa.
2- Book a 6-hour bus trip from Phnom Penh, Cambodia to Ho Chi Minh City, Vietnam.
3- Spend an hour going through customs. (I waited much too long to get my passport back. As I watched the groups behind me get their passports, I began to suspect that the higher-cost tour companies get expedited. When they finally handed my passport back, it seemed to have a RED cover and upon closer inspection, they had given me TWO PASSPORTS folded together. I nearly walked out with the passport of some unfortunate Vietnamese woman.)
4- Arriving in HCMC and try to meet up with your friend. Troy had instructions to meet me at the bus but the drop off location isn’t always the clearly listed on the website. I had given Troy the address of the ticket office- but got dropped-off at the bus terminal. I eventually found the ticket office and contacted Troy with the Wi-Fi there.
5- Eat Phó! Troy had been staying in HCMC already and we took a cab back to the hotel, then headed out to find some Phó. Success!